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Oval|Lab Grown|IGI

2.57ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG826678092

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826678092

Diamond specifications and retailer prices

From $591 SGD
$461 USD
As of October 28, 2026
Save $3,177 SGD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,768 SGD at Brilliant Earth · As of October 29, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826678092 or 826678092. Listed at 21 retailers as of October 28, 2026, with prices from $591 to $3,768, a $3,177 spread on the same certified stone. Brilliant Earth lists it at $3,768. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826678092
Dimensions11.67 × 7.51 × 4.46 mm
L/W Ratio1.55
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.67 mm7.51 mm2.57 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826678092
Side View
Table 60.0%Crown 38.1°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 59.4%

Caratlytics Score

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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: Oct 28
Current: $3,768 SGD|Low: $591 SGD|High: $3,768 SGD|Avg: $1,661 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 17$591 SGD
Retailer 14$722 SGD
Retailer 4$878 SGD
Retailer 6$929 SGD
Retailer 2$1,074 SGD
Retailer 16$1,151 SGD
Retailer 8$1,156 SGD
Retailer 10$1,449 SGD
Retailer 15$1,580 SGD
Retailer 9$1,924 SGD
Retailer 13$2,102 SGD
Retailer 7$2,130 SGD
Retailer 11$2,140 SGD
Retailer 5$2,381 SGD
Retailer 3$2,428 SGD
Retailer 12$2,572 SGD
Brilliant Earth$3,768 SGD

41 data points across 17 retailers

21 retailers$591 SGD to $3,768 SGD

A
Retailer 1
-
$531 SGD
$414 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$591 SGD
$461 USD
View
Final sale: no returns
A
Retailer 3
-
$619 SGD
$483 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$686 SGD
$535 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$722 SGD
HK$4,400 HKD
View
B+
Retailer 6
-
$878 SGD
$685 USD
View
A
Retailer 7
-
$929 SGD
$725 USD
View
A
Retailer 8
-
$1,074 SGD
£660 GBP
View
A
Retailer 9
-
$1,151 SGD
$898 USD
View
A
Retailer 10
-
$1,156 SGD
€859 EUR
View
A
Retailer 11
-
$1,449 SGD
A$1,739 AUD
View
A
Retailer 12
-
$1,580 SGD
ZAR 19,909 ZAR
View
B+
Retailer 13
-
$1,924 SGD
$1,501 USD
View
B+
Retailer 14
-
$2,102 SGD
View
B+
Retailer 15
-
$2,130 SGD
$1,662 USD
View
B+
Retailer 16
-
$2,140 SGD
$1,670 USD
View
B+
Retailer 17
-
$2,205 SGD
$1,720 USD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
$2,381 SGD
$1,858 USD
View
B+
Retailer 19
-
$2,428 SGD
$1,894 USD
View
B+
Retailer 20
-
$2,572 SGD
£1,580 GBP
View
Most Expensive
B
Brilliant Earth
21369556A · Oct 29
$3,768 SGD
$2,940 USD
View
20 more retailers have this diamond
Prices start from $591 SGDSave up to $3,177 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
$591 SGD