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Round|Lab Grown|IGI

2.57ct H VS2 Round Lab Grown Diamond

ID • H/VS2

Diamond specifications and retailer prices

From $2,009 USD
CA$2,790 CAD
As of October 30, 2026
5 retailers carry this diamond
Most expensive: $2,009 USD at Diamond Exchange Canada
View at Diamond Exchange Canada

About this 2.57ct lab-grown round diamond

This 2.57ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 5 retailers as of October 30, 2026. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.80 × 8.74 × 5.47 mm
L/W Ratio1.01
Top View
8.80 mm8.74 mm2.57 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.5%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $2,009 USD|Low: $315 USD|High: $2,009 USD|Avg: $809 USD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 20, 2026
Retailer 4$353 USD
Retailer 2$409 USD
Retailer 7$437 USD
Retailer 8$437 USD
Retailer 6$582 USD
Retailer 3$783 USD
Retailer 5$1,552 USD
Diamond Exchange Canada$2,009 USD

33 data points across 8 retailers

5 retailers

Retailer 1
-
$402 USD
Price last confirmed 46 days ago
Retailer 2
-
$409 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$582 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$783 USD
£616 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Diamond Exchange Canada
1986528136 · Oct 30
$2,009 USD
CA$2,790 CAD
View
4 more retailers have this diamond

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.

B
2.57ct Round
$2,009 USD