Cushion|Lab Grown|IGI

2.51ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG840623738

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840623738

Diamond specifications and retailer prices

From $577 USD
£455 GBP
As of October 30, 2026
Save $2,693 USD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,270 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.51ct lab-grown cushion diamond

This 2.51ct lab-grown cushion sits in the two to three carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840623738 or 840623738. Listed at 14 retailers as of October 30, 2026, with prices from $577 to $3,270, a $2,693 spread on the same certified stone. Do Amore Diamonds lists it at $3,270. 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

2.51
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840623738
Dimensions9.43 × 7.09 × 4.78 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm7.09 mm2.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840623738
Side View
Table 63.0%Crown 35°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 67.4%

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 30
Current: $3,270 USD|Low: $577 USD|High: $3,270 USD|Avg: $1,329 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 7$577 USD
Retailer 11$605 USD
Retailer 8$639 USD
Retailer 5$731 USD
Retailer 9$797 USD
Retailer 13$825 USD
Retailer 10$1,117 USD
Retailer 14$1,217 USD
Retailer 3$1,650 USD
Retailer 4$1,776 USD
Retailer 6$1,809 USD
Retailer 2$1,970 USD
Retailer 12$1,982 USD
Do Amore Diamonds$3,270 USD

3 data points across 14 retailers

14 retailers$577 USD to $3,270 USD

A
Cheapest Retailer
-
$577 USD
£455 GBP
A
Retailer 2
-
$605 USD
View
A
Retailer 3
-
$639 USD
View
B+
Retailer 4
-
$731 USD
View
A
Retailer 5
-
$797 USD
€759 EUR
View
A
Retailer 6
-
$825 USD
View
A
Retailer 7
-
$1,117 USD
A$1,718 AUD
View
A
Retailer 8
-
$1,217 USD
ZAR 19,660 ZAR
View
B+
Retailer 9
-
$1,650 USD
View
B+
Retailer 10
-
$1,776 USD
View
B+
Retailer 11
-
$1,809 USD
SGD 2,444 SGD
View
B+
Retailer 12
-
$1,970 USD
View
B+
Retailer 13
-
$1,982 USD
£1,561 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2493E86A4 · Oct 31
$3,270 USD
View
13 more retailers have this diamond
Prices start from $577 USDSave up to $2,693 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
2.51ct Cushion
$577 USD