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Radiant|Lab Grown|IGI

2.57ct D VVS2 Radiant Lab Grown Diamond

EX • D/VVS2 • IGI LG799682117

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

Certificate IGI LG799682117

Diamond specifications and retailer prices

From $592 SGD
$462 USD
As of October 27, 2026
Save $2,158 SGD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,332 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 2.57ct lab-grown radiant diamond

This 2.57ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799682117 or 799682117. Listed at 21 retailers as of October 27, 2026, with a 365% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799682117
Dimensions9.87 × 6.69 × 4.52 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.87 mm6.69 mm2.57 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799682117
Side View
Table 64.0%Crown 42.2°Girdle: MediumPavilion 34.7°Culet: NoneDepth 67.6%

Caratlytics Score

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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 27
Current: $3,332 SGD|Low: $578 SGD|High: $3,390 SGD|Avg: $1,541 SGD|-1.7%
Rare Carat
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
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 21$592 SGD
Retailer 11$663 SGD
Retailer 17$664 SGD
Retailer 4$734 SGD
Retailer 6$734 SGD
Retailer 15$782 SGD
Retailer 5$1,109 SGD
Retailer 8$1,150 SGD
Retailer 7$1,188 SGD
Retailer 2$1,218 SGD
Retailer 20$1,221 SGD
Retailer 18$1,645 SGD
Retailer 9$1,646 SGD
Retailer 16$1,773 SGD
Retailer 19$1,976 SGD
Retailer 3$2,363 SGD
Retailer 10$2,402 SGD
Retailer 12$2,603 SGD
Retailer 13$2,715 SGD
Retailer 14$2,751 SGD
Rare Carat$3,332 SGD

32 data points across 21 retailers

21 retailers$592 SGD to $2,751 SGD

A
Cheapest Retailer
-
$592 SGD
$462 USD
A
Retailer 2
-
$663 SGD
$517 USD
View
Final sale: no returns
A
Retailer 3
-
$664 SGD
$518 USD
View
A
Retailer 4
-
$734 SGD
$573 USD
View
A
Retailer 5
-
$734 SGD
$573 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$782 SGD
£480 GBP
View
A
Retailer 7
-
$1,109 SGD
$865 USD
View
A
Retailer 8
-
$1,150 SGD
$897 USD
View
A
Retailer 9
-
$1,188 SGD
$927 USD
View
A
Retailer 10
-
$1,218 SGD
£748 GBP
View
A
Retailer 11
-
$1,221 SGD
€907 EUR
View
A
Retailer 12
-
$1,645 SGD
A$1,974 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$1,646 SGD
$1,284 USD
View
A
Retailer 14
-
$1,773 SGD
ZAR 22,346 ZAR
View
B+
Retailer 15
-
$1,976 SGD
$1,542 USD
View
B+
Retailer 16
-
$2,363 SGD
$1,844 USD
View
B+
Retailer 17
-
$2,402 SGD
$1,874 USD
View
B+
Retailer 18
-
$2,603 SGD
$2,031 USD
View
B+
Retailer 19
-
$2,715 SGD
£1,668 GBP
View
B+
Retailer 20
-
$2,751 SGD
$2,146 USD
View
Most Expensive
B
Rare Carat
935586 · Oct 18
$3,332 SGD
$2,600 USD
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from $592 SGDSave up to $2,158 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
$592 SGD