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Oval|Lab Grown|IGI

2.57ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG837631704

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837631704

Diamond specifications and retailer prices

From $593 CAD
$424 USD
As of October 26, 2026
Save $2,162 CAD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,460 CAD at Brilliant Earth · As of October 3, 2026
View at Brilliant Earth

About this 2.57ct lab-grown oval diamond

This 2.57ct lab-grown oval 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 LG837631704 or 837631704. Listed at 21 retailers as of October 26, 2026, with a 364% 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
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837631704
Dimensions11.90 × 7.41 × 4.54 mm
L/W Ratio1.61
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm7.41 mm2.57 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837631704
Side View
Table 64.0%Crown 35.9°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 61.3%

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 26
Current: $7,460 CAD|Low: $665 CAD|High: $7,460 CAD|Avg: $2,000 CAD
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 7$665 CAD
Retailer 12$783 CAD
Retailer 3$824 CAD
Retailer 14$938 CAD
Retailer 10$987 CAD
Retailer 11$1,210 CAD
Retailer 17$1,215 CAD
Retailer 4$1,583 CAD
Retailer 2$1,635 CAD
Retailer 13$1,775 CAD
Retailer 16$1,782 CAD
Retailer 8$2,340 CAD
Retailer 9$2,384 CAD
Retailer 6$2,412 CAD
Retailer 5$2,672 CAD
Retailer 15$2,707 CAD
Retailer 18$2,756 CAD
Brilliant Earth$7,460 CAD

35 data points across 18 retailers

21 retailers$593 CAD to $2,756 CAD

A
Cheapest Retailer
-
$593 CAD
$424 USD
A
Retailer 2
-
$665 CAD
$475 USD
View
Final sale: no returns
A
Retailer 3
-
$736 CAD
$526 USD
View
A
Retailer 4
-
$736 CAD
$526 USD
View
A
Retailer 5
-
$783 CAD
£440 GBP
View
A
Retailer 6
-
$824 CAD
HK$4,600 HKD
View
A
Retailer 7
-
$938 CAD
$670 USD
View
B+
Retailer 8
-
$987 CAD
$705 USD
View
A
Retailer 9
-
$1,210 CAD
£681 GBP
View
A
Retailer 10
-
$1,583 CAD
$1,131 USD
View
A
Retailer 11
-
$1,635 CAD
A$1,797 AUD
View
A
Retailer 12
-
$1,775 CAD
ZAR 20,492 ZAR
View
A
Retailer 13
-
$1,782 CAD
$1,273 USD
View
B+
Retailer 14
-
$2,367 CAD
$1,691 USD
View
B+
Retailer 15
-
$2,384 CAD
SGD 2,302 SGD
View
B+
Retailer 16
-
$2,388 CAD
$1,706 USD
View
B+
Retailer 17
-
$2,412 CAD
$1,724 USD
View
B+
Retailer 18
-
$2,672 CAD
$1,909 USD
View
B+
Retailer 19
-
$2,707 CAD
£1,523 GBP
View
B+
Retailer 20
-
$2,756 CAD
$1,969 USD
View
Most Expensive
B
Brilliant Earth
21570641A · Oct 3
$7,460 CAD
$5,330 USD
View
Price last confirmed 26 days ago
20 more retailers have this diamond
Prices start from $593 CADSave up to $2,162 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 Oval
$593 CAD