Cushion|Lab Grown|IGI

1.51ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG804656928

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804656928

Diamond specifications and retailer prices

From $286 USD
As of October 30, 2026
Save $1,086 USD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,372 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804656928 or 804656928. Listed at 22 retailers as of October 30, 2026, with prices from $286 to $1,372, a $1,086 spread on the same certified stone. Reve Diamonds lists it at $1,372. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804656928
Dimensions8.10 × 5.67 × 3.82 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm5.67 mm1.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804656928
Side View
Table 63.0%Crown 33°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 67.4%

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 30
Current: $606 USD|Low: $286 USD|High: $1,288 USD|Avg: $651 USD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 5$286 USD
Retailer 13$317 USD
Retailer 2$428 USD
Retailer 8$430 USD
Retailer 6$527 USD
Retailer 7$545 USD
Retailer 4$580 USD
Retailer 1$606 USD
Retailer 9$740 USD
Retailer 12$800 USD
Retailer 10$1,015 USD
Retailer 3$1,159 USD
Retailer 11$1,274 USD

43 data points across 13 retailers

22 retailers$286 USD to $1,372 USD

A
Cheapest Retailer
-
$286 USD
Final sale: no returns
A
Retailer 2
-
$317 USD
View
A
Retailer 3
-
$358 USD
HK$2,800 HKD
View
B+
Retailer 4
-
$428 USD
View
A
Retailer 5
-
$430 USD
View
A
Retailer 6
-
$507 USD
€483 EUR
View
A
Retailer 7
-
$527 USD
€502 EUR
View
A
Retailer 8
-
$545 USD
ZAR 8,810 ZAR
View
A
Retailer 9
-
$556 USD
View
A
Retailer 10
-
$580 USD
View
A
Retailer 11
-
$606 USD
£477 GBP
View
A
Retailer 12
-
$740 USD
A$1,138 AUD
View
B+
Retailer 13
-
$800 USD
View
B+
Retailer 14
-
$981 USD
View
B+
Retailer 15
-
$1,015 USD
A$1,562 AUD
View
B+
Retailer 16
-
$1,023 USD
SGD 1,383 SGD
View
B
Retailer 17
-
$1,072 USD
View
B
Retailer 18
-
$1,159 USD
View
Retailer 19
-
$1,190 USD
View
Price last confirmed 60 days ago
B
Retailer 20
-
$1,248 USD
View
B
Retailer 21
-
$1,274 USD
£1,003 GBP
View
Most Expensive
B
Reve Diamonds
B2D018D21 · Oct 30
$1,372 USD
View
21 more retailers have this diamond
Prices start from $286 USDSave up to $1,086 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
1.51ct Cushion
$286 USD