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Radiant|Lab Grown|IGI

2.57ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG793601811

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

Certificate IGI LG793601811

Diamond specifications and retailer prices

From $647 CAD
$462 USD
As of October 27, 2026
Save $2,992 CAD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,639 CAD at Rare Carat · As of October 23, 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 LG793601811 or 793601811. Listed at 21 retailers as of October 23, 2026, with prices from $647 to $3,639, a $2,992 spread on the same certified stone. Rare Carat lists it at $3,639. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793601811
Dimensions9.74 × 6.70 × 4.60 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm6.70 mm2.57 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793601811
Side View
Table 65.0%Crown 44.9°Girdle: MediumPavilion 35.7°Culet: NoneDepth 68.7%

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 27
Current: $3,639 CAD|Low: $631 CAD|High: $3,702 CAD|Avg: $1,685 CAD|-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 3$647 CAD
Retailer 11$724 CAD
Retailer 17$725 CAD
Retailer 5$802 CAD
Retailer 6$802 CAD
Retailer 21$853 CAD
Retailer 16$1,001 CAD
Retailer 8$1,255 CAD
Retailer 7$1,297 CAD
Retailer 2$1,330 CAD
Retailer 20$1,333 CAD
Retailer 18$1,796 CAD
Retailer 9$1,797 CAD
Retailer 15$1,936 CAD
Retailer 19$2,158 CAD
Retailer 4$2,581 CAD
Retailer 10$2,623 CAD
Retailer 12$2,843 CAD
Retailer 13$2,965 CAD
Retailer 14$3,004 CAD
Rare Carat$3,639 CAD

37 data points across 21 retailers

21 retailers$647 CAD to $3,639 CAD

A
Cheapest Retailer
-
$647 CAD
$462 USD
A
Retailer 2
-
$724 CAD
$517 USD
View
Final sale: no returns
A
Retailer 3
-
$725 CAD
$518 USD
View
A
Retailer 4
-
$802 CAD
$573 USD
View
A
Retailer 5
-
$802 CAD
$573 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$853 CAD
£480 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$1,001 CAD
$715 USD
View
A
Retailer 8
-
$1,255 CAD
$897 USD
View
A
Retailer 9
-
$1,297 CAD
$927 USD
View
A
Retailer 10
-
$1,330 CAD
£748 GBP
View
A
Retailer 11
-
$1,333 CAD
€907 EUR
View
A
Retailer 12
-
$1,796 CAD
A$1,974 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$1,797 CAD
$1,284 USD
View
A
Retailer 14
-
$1,936 CAD
ZAR 22,346 ZAR
View
B+
Retailer 15
-
$2,158 CAD
$1,542 USD
View
B+
Retailer 16
-
$2,581 CAD
$1,844 USD
View
B+
Retailer 17
-
$2,623 CAD
$1,874 USD
View
B+
Retailer 18
-
$2,843 CAD
$2,031 USD
View
B+
Retailer 19
-
$2,965 CAD
£1,668 GBP
View
B+
Retailer 20
-
$3,004 CAD
$2,146 USD
View
Most Expensive
B
Rare Carat
921104 · Oct 18
$3,639 CAD
$2,600 USD
View
20 more retailers have this diamond
Prices start from $647 CADSave up to $2,992 CAD

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
$647 CAD