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Radiant|Lab Grown|IGI

2.57ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG800633682

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG800633682

Diamond specifications and retailer prices

From $601 SGD
$469 USD
As of October 28, 2026
Save $3,782 SGD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,383 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.57ct lab-grown radiant diamond

This 2.57ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800633682 or 800633682. Listed at 20 retailers as of October 28, 2026, with prices from $601 to $4,383, a $3,782 spread on the same certified stone. Brilliant Earth lists it at $4,383. 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800633682
Dimensions9.74 × 6.78 × 4.58 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm6.78 mm2.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800633682
Side View
Table 66.0%Crown 41.8°Girdle: MediumPavilion 35.4°Culet: NoneDepth 67.6%

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: $4,383 SGD|Low: $399 SGD|High: $5,011 SGD|Avg: $1,629 SGD|-12.5%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 10$399 SGD
Retailer 4$601 SGD
Retailer 5$668 SGD
Retailer 17$852 SGD
Retailer 3$897 SGD
Retailer 15$1,059 SGD
Retailer 11$1,096 SGD
Retailer 16$1,127 SGD
Retailer 18$1,447 SGD
Retailer 2$1,481 SGD
Retailer 12$1,609 SGD
Retailer 14$1,871 SGD
Retailer 8$2,162 SGD
Retailer 9$2,188 SGD
Retailer 13$2,455 SGD
Retailer 7$2,498 SGD
Retailer 6$2,698 SGD
Brilliant Earth$4,383 SGD

25 data points across 18 retailers

20 retailers$601 SGD to $4,383 SGD

A
Retailer 1
-
$517 SGD
$403 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$601 SGD
$469 USD
View
Final sale: no returns
A
Retailer 3
-
$668 SGD
$521 USD
View
Price last confirmed 24 days ago
A
Retailer 4
-
$852 SGD
$665 USD
View
B+
Retailer 5
-
$897 SGD
$700 USD
View
A
Retailer 6
-
$1,059 SGD
€787 EUR
View
A
Retailer 7
-
$1,096 SGD
£673 GBP
View
A
Retailer 8
-
$1,127 SGD
$879 USD
View
A
Retailer 9
-
$1,447 SGD
$1,129 USD
View
A
Retailer 10
-
$1,481 SGD
A$1,778 AUD
View
A
Retailer 11
-
$1,609 SGD
ZAR 20,284 ZAR
View
B+
Retailer 12
-
$1,871 SGD
$1,460 USD
View
B+
Retailer 13
-
$2,144 SGD
$1,673 USD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
$2,162 SGD
$1,687 USD
View
B+
Retailer 15
-
$2,188 SGD
$1,707 USD
View
B+
Retailer 16
-
$2,329 SGD
$1,817 USD
View
B+
Retailer 17
-
$2,455 SGD
£1,508 GBP
View
B+
Retailer 18
-
$2,498 SGD
$1,949 USD
View
B+
Retailer 19
-
$2,698 SGD
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
20456632A · Oct 29
$4,383 SGD
$3,420 USD
View
19 more retailers have this diamond
Prices start from $601 SGDSave up to $3,782 SGD

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 Radiant
$601 SGD