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Cushion|Lab Grown|IGI

3.02ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG765602684

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG765602684

Diamond specifications and retailer prices

From £560 GBP
$750 USD
As of October 31, 2026
Save £2,947 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £6,739 GBP at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG765602684 or 765602684. Listed at 21 retailers as of October 27, 2026, with a 527% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.02
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765602684
Dimensions7.93 × 7.90 × 5.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.93 mm7.90 mm3.02 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765602684
Side View
Table 63.0%Crown 36.9°Girdle: THK-VTKPavilion 30.5°Culet: NoneDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £6,739 GBP|Low: £560 GBP|High: £6,739 GBP|Avg: £1,532 GBP
Brilliant Earth
Retailer 2
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October 31, 2026
Retailer 7£560 GBP
Retailer 12£581 GBP
Retailer 19£713 GBP
Retailer 6£807 GBP
Retailer 3£832 GBP
Retailer 16£929 GBP
Retailer 2£1,079 GBP
Retailer 14£1,271 GBP
Retailer 15£1,311 GBP
Retailer 18£1,348 GBP
Retailer 11£1,398 GBP
Retailer 20£1,463 GBP
Retailer 8£1,808 GBP
Retailer 9£1,957 GBP
Retailer 10£1,981 GBP
Retailer 5£2,003 GBP
Retailer 4£2,012 GBP
Retailer 17£2,460 GBP
Retailer 13£2,839 GBP
Brilliant Earth£6,739 GBP

42 data points across 20 retailers

21 retailers£560 GBP to £3,507 GBP

A
Cheapest Retailer
-
£560 GBP
$750 USD
Final sale: no returns
Retailer 2
-
£581 GBP
$778 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
£713 GBP
$955 USD
View
A
Retailer 4
-
£807 GBP
$1,081 USD
View
A
Retailer 5
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£832 GBP
$1,115 USD
View
A
Retailer 6
-
£929 GBP
View
A
Retailer 7
-
£1,079 GBP
€1,377 EUR
View
A
Retailer 8
-
£1,271 GBP
$1,703 USD
View
A
Retailer 9
-
£1,311 GBP
A$2,703 AUD
View
A
Retailer 10
-
£1,348 GBP
ZAR 29,184 ZAR
View
A
Retailer 11
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£1,398 GBP
$1,874 USD
View
B+
Retailer 12
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£1,463 GBP
$1,960 USD
View
B+
Retailer 13
-
£1,808 GBP
View
B+
Retailer 14
-
£1,957 GBP
SGD 3,544 SGD
View
B+
Retailer 15
-
£1,981 GBP
$2,654 USD
View
B+
Retailer 16
-
£2,003 GBP
$2,684 USD
View
B+
Retailer 17
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£2,012 GBP
$2,696 USD
View
B+
Retailer 18
-
£2,460 GBP
View
B+
Retailer 19
-
£2,839 GBP
A$5,852 AUD
View
B
Retailer 20
-
£3,507 GBP
View
Most Expensive
Brilliant Earth
17808899A · Oct 22
£6,739 GBP
$9,030 USD
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from £560 GBPSave up to £2,947 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
3.02ct Cushion
£560 GBP