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Cushion|Lab Grown|IGI

2.57ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG480153848

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG480153848

Diamond specifications and retailer prices

From $749 USD
As of October 30, 2026
Save $6,031 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,780 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.57ct lab-grown cushion diamond

This 2.57ct 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 LG480153848 or 480153848. Listed at 13 retailers as of October 30, 2026, with prices from $749 to $6,780, a $6,031 spread on the same certified stone. Do Amore Diamonds lists it at $6,780. 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

2.57
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480153848
Dimensions8.22 × 7.92 × 5.19 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.22 mm7.92 mm2.57 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480153848
Side View
Table 63.0%Crown 33.4°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 65.5%

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: $6,780 USD|Low: $749 USD|High: $6,780 USD|Avg: $2,405 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
November 1, 2026
Retailer 4$749 USD
Retailer 10$854 USD
Retailer 11$885 USD
Retailer 12$1,164 USD
Retailer 5$1,192 USD
Retailer 9$1,433 USD
Retailer 6$2,030 USD
Retailer 7$2,522 USD
Retailer 3$2,697 USD
Retailer 2$3,664 USD
Retailer 8$4,039 USD
Do Amore Diamonds$6,780 USD

32 data points across 12 retailers

13 retailers$749 USD to $6,780 USD

A
Cheapest Retailer
-
$749 USD
A
Retailer 2
-
$854 USD
View
Final sale: no returns
A
Retailer 3
-
$1,060 USD
View
A
Retailer 4
-
$1,164 USD
View
A
Retailer 5
-
$1,192 USD
£939 GBP
View
A
Retailer 6
-
$1,433 USD
View
B+
Retailer 7
-
$2,030 USD
View
B+
Retailer 8
-
$2,522 USD
ZAR 40,737 ZAR
View
B+
Retailer 9
-
$2,697 USD
£2,124 GBP
View
B
Retailer 10
-
$3,489 USD
View
B
Retailer 11
-
$3,664 USD
£2,885 GBP
View
B
Retailer 12
-
$4,039 USD
CA$5,610 CAD
View
Most Expensive
B
Do Amore Diamonds
27-49F346860 · Oct 31
$6,780 USD
View
12 more retailers have this diamond
Prices start from $749 USDSave up to $6,031 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
2.57ct Cushion
$749 USD