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Oval|Lab Grown|IGI

2.57ct E VVS2 Oval Lab Grown Diamond

ID • E/VVS2 • IGI LG842650045

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842650045

Diamond specifications and retailer prices

From $551 SGD
$430 USD
As of October 26, 2026
Save $2,010 SGD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,076 SGD at Rare Carat · As of October 14, 2026
View at Rare Carat

About this 2.57ct lab-grown oval diamond

This 2.57ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842650045 or 842650045. Listed at 22 retailers as of October 26, 2026, with a 365% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842650045
Dimensions10.78 × 7.59 × 4.87 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm7.59 mm2.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842650045
Side View
Table 63.0%Crown 39.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $3,076 SGD|Low: $551 SGD|High: $3,076 SGD|Avg: $1,509 SGD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 23
October 29, 2026
Retailer 4$551 SGD
Retailer 3$618 SGD
Retailer 9$618 SGD
Retailer 5$684 SGD
Retailer 11$684 SGD
Retailer 17$727 SGD
Retailer 20$814 SGD
Retailer 19$913 SGD
Retailer 22$1,034 SGD
Retailer 13$1,125 SGD
Retailer 15$1,141 SGD
Retailer 14$1,452 SGD
Retailer 10$1,493 SGD
Retailer 2$1,519 SGD
Retailer 18$1,649 SGD
Retailer 23$1,919 SGD
Retailer 12$2,198 SGD
Retailer 16$2,205 SGD
Retailer 7$2,240 SGD
Retailer 6$2,472 SGD
Retailer 21$2,515 SGD
Retailer 8$2,561 SGD
Rare Carat$3,076 SGD

24 data points across 23 retailers

22 retailers$551 SGD to $2,561 SGD

A
Cheapest Retailer
-
$551 SGD
$430 USD
A
Retailer 2
-
$618 SGD
$482 USD
View
A
Retailer 3
-
$618 SGD
$482 USD
View
Final sale: no returns
A
Retailer 4
-
$684 SGD
$534 USD
View
A
Retailer 5
-
$684 SGD
$534 USD
View
A
Retailer 6
-
$727 SGD
£447 GBP
View
A
Retailer 7
-
$814 SGD
$635 USD
View
B+
Retailer 8
-
$913 SGD
$712 USD
View
A
Retailer 9
-
$1,125 SGD
£691 GBP
View
A
Retailer 10
-
$1,141 SGD
$890 USD
View
A
Retailer 11
-
$1,452 SGD
$1,133 USD
View
A
Retailer 12
-
$1,493 SGD
$1,165 USD
View
A
Retailer 13
-
$1,519 SGD
A$1,823 AUD
View
A
Retailer 14
-
$1,649 SGD
ZAR 20,790 ZAR
View
B+
Retailer 15
-
$1,919 SGD
$1,497 USD
View
B+
Retailer 16
-
$2,198 SGD
$1,715 USD
View
B+
Retailer 17
-
$2,205 SGD
$1,720 USD
View
B+
Retailer 18
-
$2,240 SGD
$1,748 USD
View
B+
Retailer 19
-
$2,472 SGD
$1,929 USD
View
B+
Retailer 20
-
$2,515 SGD
£1,545 GBP
View
B+
Retailer 21
-
$2,561 SGD
$1,998 USD
View
Most Expensive
B
Rare Carat
B44725-IZ · Oct 14
$3,076 SGD
$2,400 USD
View
Price last confirmed 15 days ago
21 more retailers have this diamond
Prices start from $551 SGDSave up to $2,010 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
$551 SGD