Oval|Lab Grown|IGI

2.57ct J VVS2 Oval Lab Grown Diamond

EX • J/VVS2 • IGI LG843677800

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843677800

Diamond specifications and retailer prices

From $582 USD
As of October 31, 2026
Save $2,218 USD (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,800 USD at Brilliant Earth · As of October 31, 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843677800 or 843677800. Listed at 4 retailers as of October 31, 2026, with prices from $582 to $2,800, a $2,218 spread on the same certified stone. Brilliant Earth lists it at $2,800. 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
J
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843677800
Dimensions10.84 × 7.74 × 4.77 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.84 mm7.74 mm2.57 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843677800
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $815 USD|Low: $582 USD|High: $1,468 USD|Avg: $983 USD
Retailer 1
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$582 USD
Retailer 1$815 USD
Retailer 3$1,468 USD

2 data points across 3 retailers

4 retailers$582 USD to $2,800 USD

A
Cheapest Retailer
-
$582 USD
B+
Retailer 2
-
$815 USD
View
B+
Retailer 3
-
$1,468 USD
View
Most Expensive
B
Brilliant Earth
22382431A · Oct 31
$2,800 USD
View
3 more retailers have this diamond
Prices start from $582 USDSave up to $2,218 USD

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
$582 USD