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Oval|Lab Grown|IGI

2.51ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG843641066

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843641066

Diamond specifications and retailer prices

From $423 SGD
$331 USD
As of October 29, 2026
Save $2,594 SGD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,017 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.51ct lab-grown oval diamond

This 2.51ct lab-grown oval sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641066 or 843641066. Listed at 18 retailers as of October 28, 2026, with prices from $423 to $3,017, a $2,594 spread on the same certified stone. Brilliant Earth lists it at $3,017. 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

2.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641066
Dimensions11.06 × 7.43 × 4.53 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.06 mm7.43 mm2.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641066
Side View
Table 62.0%Crown 32.9°Girdle: THK-VTKPavilion 38.4°Culet: NoneDepth 61.0%

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 29
Current: $3,017 SGD|Low: $423 SGD|High: $3,017 SGD|Avg: $1,197 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
Retailer 18
October 30, 2026
Retailer 3$423 SGD
Retailer 17$474 SGD
Retailer 15$491 SGD
Retailer 14$525 SGD
Retailer 18$525 SGD
Retailer 2$607 SGD
Retailer 13$812 SGD
Retailer 7$849 SGD
Retailer 11$940 SGD
Retailer 9$1,000 SGD
Retailer 5$1,018 SGD
Retailer 16$1,539 SGD
Retailer 6$1,687 SGD
Retailer 10$1,744 SGD
Retailer 8$1,983 SGD
Retailer 12$2,116 SGD
Retailer 4$2,116 SGD
Brilliant Earth$3,017 SGD

15 data points across 18 retailers

18 retailers$423 SGD to $3,017 SGD

A
Cheapest Retailer
-
$423 SGD
$331 USD
A
Retailer 2
-
$474 SGD
$371 USD
View
Final sale: no returns
A
Retailer 3
-
$491 SGD
$384 USD
View
A
Retailer 4
-
$525 SGD
$411 USD
View
A
Retailer 5
-
$525 SGD
$411 USD
View
A
Retailer 6
-
$607 SGD
£374 GBP
View
A
Retailer 7
-
$812 SGD
$635 USD
View
B+
Retailer 8
-
$849 SGD
$664 USD
View
A
Retailer 9
-
$940 SGD
£579 GBP
View
A
Retailer 10
-
$1,000 SGD
$782 USD
View
A
Retailer 11
-
$1,018 SGD
$796 USD
View
B+
Retailer 12
-
$1,539 SGD
$1,204 USD
View
B+
Retailer 13
-
$1,687 SGD
$1,320 USD
View
B+
Retailer 14
-
$1,744 SGD
$1,364 USD
View
B+
Retailer 15
-
$1,983 SGD
$1,551 USD
View
B+
Retailer 16
-
$2,116 SGD
£1,303 GBP
View
B
Retailer 17
-
$2,116 SGD
$1,655 USD
View
Most Expensive
B
Brilliant Earth
22159921A · Oct 28
$3,017 SGD
$2,360 USD
View
17 more retailers have this diamond
Prices start from $423 SGDSave up to $2,594 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
2.51ct Oval
$423 SGD