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Cushion|Lab Grown|IGI

0.85ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG571304687

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304687

Diamond specifications and retailer prices

From £1,144 GBP
As of November 5, 2026
Save £311 GBP (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,077 GBP at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.85ct lab-grown cushion diamond

This 0.85ct lab-grown cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG571304687 or 571304687. Listed at 6 retailers as of November 3, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.85
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304687
Dimensions6.05 × 5.06 × 3.28 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.05 mm5.06 mm0.85 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG571304687
Side View
Table 63.0%Crown 34.2°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 64.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: £2,077 GBP|Low: £752 GBP|High: £2,855 GBP|Avg: £1,565 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6£752 GBP
Retailer 5£1,079 GBP
Retailer 3£1,144 GBP
Retailer 7£1,208 GBP
Retailer 4£1,456 GBP
Flawless Fine Jewelry£2,077 GBP
Retailer 2£2,810 GBP

43 data points across 7 retailers

6 retailers£1,144 GBP to £1,456 GBP

Retailer 1
-
£752 GBP
Price last confirmed 19 days ago
B
Retailer 2
-
£1,144 GBP
View
B
Retailer 3
-
£1,208 GBP
View
B
Retailer 4
-
£1,456 GBP
View
Most Expensive
Flawless Fine Jewelry
55F339D02 · Nov 4
£2,077 GBP
View
Price under review
4 more retailers have this diamond
Prices start from £1,144 GBPSave up to £311 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
0.85ct Cushion
£1,144 GBP