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Cushion|Lab Grown|IGI

10.03ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG837660690

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG837660690

Diamond specifications and retailer prices

From £2,552 GBP
$3,420 USD
As of October 31, 2026
Save £6,660 GBP (72%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £9,213 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 10.03ct lab-grown cushion diamond

This 10.03ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837660690 or 837660690. Listed at 10 retailers as of October 30, 2026, with prices from £2,552 to £9,213, a £6,660 spread on the same certified stone. Taylor and Hart lists it at £9,213. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.03
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660690
Dimensions15.91 × 10.85 × 7.39 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.91 mm10.85 mm10.03 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837660690
Side View
Table 52.0%Crown 38.1°Girdle: MED-STKPavilion 38.3°Culet: LargeDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £3,503 GBP|Low: £2,552 GBP|High: £9,213 GBP|Avg: £4,807 GBP|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
October 31, 2026
Retailer 6£2,552 GBP
Retailer 7£2,761 GBP
Retailer 1£3,503 GBP
Retailer 3£3,780 GBP
Retailer 2£4,093 GBP
Retailer 8£4,561 GBP
Retailer 4£4,909 GBP
Retailer 5£5,496 GBP
Retailer 9£6,585 GBP
Taylor and Hart£9,213 GBP

16 data points across 10 retailers

10 retailers£2,552 GBP to £9,213 GBP

A
Cheapest Retailer
-
£2,552 GBP
$3,420 USD
Final sale: no returns
A
Retailer 2
-
£2,761 GBP
$3,700 USD
View
B+
Retailer 3
-
£3,503 GBP
View
B+
Retailer 4
-
£3,780 GBP
$5,065 USD
View
B+
Retailer 5
-
£4,093 GBP
ZAR 88,604 ZAR
View
B+
Retailer 6
-
£4,561 GBP
View
Retailer 7
-
£4,909 GBP
A$10,120 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
£5,496 GBP
$7,364 USD
View
B
Retailer 9
-
£6,585 GBP
$8,823 USD
View
Most Expensive
B
Taylor and Hart
RDXNYS7 · Oct 30
£9,213 GBP
$12,344 USD
View
9 more retailers have this diamond
Prices start from £2,552 GBPSave up to £6,660 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.

A
10.03ct Cushion
£2,552 GBP