Cushion|Lab Grown|IGI

3.02ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG811630507

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

Certificate IGI LG811630507

Diamond specifications and retailer prices

From $598 USD
As of October 28, 2026
Save $4,132 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,730 USD at Brilliant Earth · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811630507 or 811630507. Listed at 22 retailers as of October 28, 2026, with prices from $598 to $4,730, a $4,132 spread on the same certified stone. Brilliant Earth lists it at $4,730. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle28.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811630507
Dimensions8.25 × 8.13 × 4.84 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm8.13 mm3.02 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811630507
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 28.7°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
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 28
Current: $4,730 USD|Low: $592 USD|High: $4,730 USD|Avg: $1,668 USD
Brilliant Earth
Retailer 2
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Retailer 20
October 29, 2026
Retailer 7$598 USD
Retailer 8$662 USD
Retailer 19$800 USD
Retailer 20$888 USD
Retailer 6$941 USD
Retailer 13$994 USD
Retailer 2$1,028 USD
Retailer 15$1,377 USD
Retailer 17$1,409 USD
Retailer 16$1,438 USD
Retailer 18$1,485 USD
Retailer 5$1,572 USD
Retailer 11$1,935 USD
Retailer 10$2,093 USD
Retailer 12$2,151 USD
Retailer 9$2,259 USD
Retailer 3$2,503 USD
Retailer 4$2,513 USD
Retailer 14$2,779 USD
Brilliant Earth$4,730 USD

37 data points across 20 retailers

22 retailers$598 USD to $4,730 USD

A
Cheapest Retailer
-
$598 USD
Final sale: no returns
Retailer 2
-
$662 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$800 USD
View
B+
Retailer 4
-
$888 USD
View
A
Retailer 5
-
$941 USD
View
A
Retailer 6
-
$994 USD
€947 EUR
View
A
Retailer 7
-
$1,028 USD
£809 GBP
View
A
Retailer 8
-
$1,377 USD
A$2,118 AUD
View
Retailer 9
-
$1,409 USD
A$2,168 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$1,438 USD
ZAR 23,233 ZAR
View
A
Retailer 11
-
$1,485 USD
View
A
Retailer 12
-
$1,572 USD
View
A
Retailer 13
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$1,935 USD
£1,524 GBP
View
B+
Retailer 14
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$2,093 USD
SGD 2,829 SGD
View
B+
Retailer 15
-
$2,151 USD
View
B+
Retailer 16
-
$2,259 USD
View
B+
Retailer 17
-
$2,435 USD
View
Retailer 18
-
$2,503 USD
A$3,850 AUD
View
Price last confirmed 21 days ago
B+
Retailer 19
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$2,513 USD
View
B+
Retailer 20
-
$2,779 USD
£2,188 GBP
View
Retailer 21
-
$3,821 USD
View
Price last confirmed 86 days ago
Most Expensive
B
Brilliant Earth
20726255A · Oct 29
$4,730 USD
View
21 more retailers have this diamond
Prices start from $598 USDSave up to $4,132 USD

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
$598 USD