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Oval|Lab Grown|IGI

2.57ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG845611912

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845611912

Diamond specifications and retailer prices

From $523 SGD
$408 USD
As of October 26, 2026
Save $3,566 SGD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,089 SGD at Brilliant Earth · As of October 28, 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 LG845611912 or 845611912. Listed at 23 retailers as of October 26, 2026, with prices from $523 to $4,089, a $3,566 spread on the same certified stone. Brilliant Earth lists it at $4,089. 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 angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845611912
Dimensions11.35 × 7.73 × 4.77 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.35 mm7.73 mm2.57 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845611912
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

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: Oct 26
Current: $4,089 SGD|Low: $523 SGD|High: $337,295 SGD|Avg: $62,183 SGD|+1.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 8
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Retailer 11
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Retailer 19
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Retailer 22
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Retailer 24
October 29, 2026
Retailer 3$523 SGD
Retailer 12$586 SGD
Retailer 23$591 SGD
Retailer 8$649 SGD
Retailer 19$655 SGD
Retailer 20$697 SGD
Retailer 14$722 SGD
Retailer 7$840 SGD
Retailer 6$878 SGD
Retailer 2$1,074 SGD
Retailer 11$1,151 SGD
Retailer 13$1,449 SGD
Retailer 22$1,580 SGD
Retailer 5$1,820 SGD
Retailer 10$2,085 SGD
Retailer 21$2,102 SGD
Retailer 15$2,130 SGD
Retailer 18$2,140 SGD
Retailer 24$2,283 SGD
Retailer 9$2,381 SGD
Retailer 4$2,538 SGD
Brilliant Earth$4,089 SGD
Retailer 17$132,181 SGD
Retailer 16$153,802 SGD

12 data points across 24 retailers

23 retailers$523 SGD to $4,089 SGD

A
Cheapest Retailer
-
$523 SGD
$408 USD
A
Retailer 2
-
$586 SGD
$457 USD
View
A
Retailer 3
-
$591 SGD
$461 USD
View
Final sale: no returns
A
Retailer 4
-
$649 SGD
$506 USD
View
A
Retailer 5
-
$655 SGD
$511 USD
View
A
Retailer 6
-
$697 SGD
£428 GBP
View
A
Retailer 7
-
$722 SGD
HK$4,400 HKD
View
A
Retailer 8
-
$840 SGD
$655 USD
View
B+
Retailer 9
-
$878 SGD
$685 USD
View
A
Retailer 10
-
$1,074 SGD
£660 GBP
View
A
Retailer 11
-
$1,151 SGD
$898 USD
View
A
Retailer 12
-
$1,449 SGD
A$1,739 AUD
View
A
Retailer 13
-
$1,580 SGD
ZAR 19,909 ZAR
View
B+
Retailer 14
-
$1,820 SGD
$1,420 USD
View
B+
Retailer 15
-
$2,085 SGD
$1,627 USD
View
B+
Retailer 16
-
$2,102 SGD
View
B+
Retailer 17
-
$2,130 SGD
$1,662 USD
View
B+
Retailer 18
-
$2,140 SGD
$1,670 USD
View
B+
Retailer 19
-
$2,283 SGD
$1,781 USD
View
B+
Retailer 20
-
$2,381 SGD
$1,858 USD
View
B+
Retailer 21
-
$2,538 SGD
£1,559 GBP
View
Most Expensive
B
Brilliant Earth
22252067A · Oct 28
$4,089 SGD
$3,190 USD
View
21 more retailers have this diamond
Prices start from $523 SGDSave up to $3,566 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
$523 SGD