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 €321 EUR
As of November 5, 2026
Save €2,187 EUR (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,508 EUR at Brilliant Earth · As of November 4, 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 12 retailers as of November 4, 2026, with prices from €321 to €2,508, a €2,187 spread on the same certified stone. Brilliant Earth lists it at €2,508. 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
Colour
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: Nov 5
Current: €398 EUR|Low: €321 EUR|High: €1,553 EUR|Avg: €773 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6€321 EUR
Retailer 8€358 EUR
Retailer 7€372 EUR
Retailer 1€398 EUR
Retailer 4€497 EUR
Retailer 2€521 EUR
Retailer 10€637 EUR
Retailer 11€730 EUR
Retailer 5€1,278 EUR
Retailer 3€1,314 EUR
Retailer 9€1,553 EUR

4 data points across 11 retailers

12 retailers€321 EUR to €2,508 EUR

A
Cheapest Retailer
-
€321 EUR
B+
Retailer 2
-
€358 EUR
View
Final sale: no returns
B+
Retailer 3
-
€372 EUR
View
B+
Retailer 4
-
€398 EUR
View
B+
Retailer 5
-
€497 EUR
View
B+
Retailer 6
-
€521 EUR
View
B+
Retailer 7
-
€637 EUR
View
B+
Retailer 8
-
€730 EUR
View
B+
Retailer 9
-
€1,278 EUR
View
B+
Retailer 10
-
€1,314 EUR
View
B+
Retailer 11
-
€1,553 EUR
View
Most Expensive
B
Brilliant Earth
22382431A · Nov 4
€2,508 EUR
$2,800 USD
View
11 more retailers have this diamond
Prices start from €321 EURSave up to €2,187 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
€321 EUR