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 €521 EUR
$582 USD
As of October 31, 2026
Save €1,985 EUR (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,506 EUR 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 €521 to €2,506, a €1,985 spread on the same certified stone. Brilliant Earth lists it at €2,506. 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

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €729 EUR|Low: €521 EUR|High: €1,314 EUR|Avg: €880 EUR
Retailer 1
Retailer 2
Retailer 3
November 1, 2026
Retailer 2€521 EUR
Retailer 1€729 EUR
Retailer 3€1,314 EUR

2 data points across 3 retailers

4 retailers€521 EUR to €2,506 EUR

A
Cheapest Retailer
-
€521 EUR
$582 USD
B+
Retailer 2
-
€729 EUR
$815 USD
View
B+
Retailer 3
-
€1,314 EUR
$1,468 USD
View
Most Expensive
B
Brilliant Earth
22382431A · Oct 31
€2,506 EUR
$2,800 USD
View
3 more retailers have this diamond
Prices start from €521 EURSave up to €1,985 EUR

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
€521 EUR