Wholesale Coloured Square Cushion Lab-Grown Diamonds | Antwerp | LabGems
LabGems supplies wholesale coloured lab-grown square cushion diamonds direct from Antwerp Diamond District with in-stock availability from 0.13ct-9.00ct across pink, blue, green, and orange. Perfect square profiles with 1.00-1.05 length-to-width ratios combine vintage-inspired soft rounded corners with modified brilliant faceting maximizing colour concentration in compact geometric presentations. Wholesale pricing approximately 70% below natural fancy colour equivalents enables jewellers to maintain up to 60% retail margins with 1 business day dispatch across Europe. Browse certified diamond search or request wholesale pricing.
Why Choose Square Cushion for Coloured Lab-Grown Diamonds?
Square cushion cutting combines perfectly balanced 1.00-1.05 length-to-width ratios with soft rounded corners creating compact colour concentration through modified brilliant faceting. Unlike elongated cushions (1.15-1.30 L:W) spreading colour across larger surface area, square cushions concentrate saturation in symmetrical profiles maximizing colour intensity per face-up viewing area.
Modified brilliant faceting maintains colour saturation through larger crown facets and optimized depth proportions while soft rounded corners create vintage aesthetic differentiating from radiant's sharp cropped corners or princess's pointed corners.
Available Colours in Square Cushion Lab-Grown Diamonds
LabGems maintains in-stock square cushion inventory across four colour ranges with IGI certification included for all stones 0.30ct+:
Pink Square Cushions: Perfect square profiles intensify colour through compact concentration. Fancy and Fancy Intense grades popular in 0.50-1.50ct range where vintage-inspired soft corners align with traditional positioning. Browse pink lab-grown diamonds.
Blue Square Cushions: Modified brilliant faceting concentrates blue saturation in symmetrical square profiles delivering vivid colour presentation. Compact geometry creates distinctive alternative engagement ring positioning combining vintage aesthetic with contemporary colour. View blue lab-grown diamonds.
Green Square Cushions: Square cushion cutting maintains green saturation through modified brilliant faceting while compact profile offers concentrated colour impact.
Orange Square Cushions: Compact square profiles maximize orange visibility with Fancy Intense grades delivering warm sunset tones. Vintage-inspired soft corners create sophisticated presentations for statement pieces.
Square Cushion Coloured Diamond Specifications
| Specification | Range | Notes |
|---|---|---|
| Carat Weight | 0.13ct - 9.00ct | In-stock availability across all colours |
| Colour Intensity | Fancy Light - Fancy Vivid | Majority Fancy and Fancy Intense grades |
| Clarity Grade | VS2 - SI1 | Colour saturation masks inclusions; VS2+ eye-clean |
| Length-to-Width | 1.00 - 1.05 | Perfect square profiles (not elongated) |
| Corner Style | Soft Rounded | Vintage-inspired (vs cropped/pointed) |
| Depth Percentage | 62% - 68% | Optimized for colour concentration |
| Certification | IGI Included | All stones 0.30ct+ with lab-grown origin confirmation |
Browse complete specifications through certified diamond search with advanced filtering.
Wholesale Pricing and Supply Advantages
Direct Antwerp Sourcing: LabGems Antwerp inventory eliminates typical 6-8 week sourcing delays with natural fancy colour square cushions. In-stock availability across pink, blue, green, and orange enables same-day reservation with 1 business day dispatch. FedEx delivery reaches European markets within 1-3 days. Total timeline: 2-4 days from order to showcase.
Transparent EUR Wholesale Pricing: All pricing published in EUR eliminating conversion fees. Wholesale costs approximately 70% below natural fancy colour equivalents support retail margins up to 60% while positioning coloured square cushions approximately 40% below natural diamond retail pricing. Volume discounts automatic. Request wholesale pricing for detailed quotations.
Payment Terms for Established Accounts: Net-30 or Net-60 payment terms available after initial order completion and credit approval. First orders processed via bank transfer or credit card with immediate dispatch.
Trade Applications for Coloured Square Cushion Diamonds
Vintage-Inspired Engagement Rings: Pink and blue square cushions serve vintage-inspired bridal category where soft rounded corners align with Art Deco and Victorian design aesthetics. Perfect square profiles create balanced symmetry ideal for period-appropriate settings.
Halo Settings: Square cushions surrounded by approximately 25 calibrated melee stones create balanced square or rounded halo designs. Compact profiles enable dramatic halo presentation without overwhelming centre stone colour saturation.
Bezel Settings: Square profiles suit bezel settings emphasizing geometric precision and clean lines. Popular for contemporary minimalist designs and masculine jewellery applications requiring compact colour impact.
Matching Pairs: Square cushion pairs for earrings require identical L:W ratios and colour saturation achievable only through lab-grown consistency. Natural fancy colour square cushion pairs commanding premium pricing due to matching difficulty.
Frequently Asked Questions (FAQs)
LabGems maintains in-stock square cushion inventory across pink, blue, green, and orange from 0.13ct-9.00ct. All colours available with IGI certification included for stones 0.30ct+.
Wholesale pricing approximately 70% below natural fancy colour equivalents. Exact per-carat pricing varies by colour intensity, carat weight, and clarity. Request wholesale pricing for detailed quotations including volume discounts.
Square cushion maintains 1.00-1.05 L:W ratios creating perfectly balanced square profiles. Elongated cushion features 1.15-1.30 L:W ratios creating rectangular profiles with finger-flattering coverage. Square concentrates colour in compact geometry; elongated spreads colour across larger surface area.
Square cushion features soft rounded corners with modified brilliant faceting creating vintage-inspired aesthetic. Radiant features sharp cropped corners with mixed-cut faceting creating contemporary geometric profiles. Choice depends on aesthetic preference and retail positioning strategy.
In-stock inventory ships within 1 business day. FedEx delivery reaches European markets within 1-3 days. Total timeline: 2-4 days from order to delivery.