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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 $459 SGD
As of November 5, 2026
Save $3,130 SGD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,588 SGD at Brilliant Earth · As of November 6, 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 5, 2026, with prices from $459 to $3,588, a $3,130 spread on the same certified stone. Brilliant Earth lists it at $3,588. 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

How it works →
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: Nov 5
Current: $569 SGD|Low: $459 SGD|High: $2,222 SGD|Avg: $1,106 SGD
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$459 SGD
Retailer 8$513 SGD
Retailer 7$532 SGD
Retailer 1$569 SGD
Retailer 4$711 SGD
Retailer 2$746 SGD
Retailer 10$911 SGD
Retailer 11$1,045 SGD
Retailer 5$1,829 SGD
Retailer 3$1,880 SGD
Retailer 9$2,222 SGD

4 data points across 11 retailers

12 retailers$459 SGD to $3,588 SGD

A
Cheapest Retailer
-
$459 SGD
B+
Retailer 2
-
$513 SGD
View
Final sale: no returns
B+
Retailer 3
-
$532 SGD
View
B+
Retailer 4
-
$569 SGD
View
B+
Retailer 5
-
$711 SGD
View
B+
Retailer 6
-
$746 SGD
View
B+
Retailer 7
-
$911 SGD
View
B+
Retailer 8
-
$1,045 SGD
View
B+
Retailer 9
-
$1,829 SGD
View
B+
Retailer 10
-
$1,880 SGD
View
B+
Retailer 11
-
$2,222 SGD
View
Most Expensive
B
Brilliant Earth
22382431A · Nov 6
$3,588 SGD
$2,800 USD
View
11 more retailers have this diamond
Prices start from $459 SGDSave up to $3,130 SGD

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
$459 SGD