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Oval|Lab Grown|IGI

3.57ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG626437131

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG626437131

Diamond specifications and retailer prices

From $582 SGD
$454 USD
As of October 29, 2026
Save $4,353 SGD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,935 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.57ct lab-grown oval diamond

This 3.57ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626437131 or 626437131. Listed at 17 retailers as of October 28, 2026, with prices from $582 to $4,935, a $4,353 spread on the same certified stone. Brilliant Earth lists it at $4,935. 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

3.57
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626437131
Dimensions12.42 × 8.61 × 5.36 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
12.42 mm8.61 mm3.57 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626437131
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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 29
Current: $4,935 SGD|Low: $525 SGD|High: $5,037 SGD|Avg: $1,674 SGD|-2.0%
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 5$582 SGD
Retailer 13$651 SGD
Retailer 3$722 SGD
Retailer 18$722 SGD
Retailer 17$819 SGD
Retailer 7$1,130 SGD
Retailer 12$1,134 SGD
Retailer 2$1,194 SGD
Retailer 16$1,196 SGD
Retailer 6$1,227 SGD
Retailer 9$1,470 SGD
Retailer 14$1,938 SGD
Retailer 4$2,319 SGD
Retailer 10$2,359 SGD
Retailer 11$2,663 SGD
Retailer 8$2,698 SGD
Retailer 15$2,974 SGD
Brilliant Earth$4,935 SGD

40 data points across 18 retailers

17 retailers$582 SGD to $4,935 SGD

A
Cheapest Retailer
-
$582 SGD
$454 USD
A
Retailer 2
-
$651 SGD
$508 USD
View
A
Retailer 3
-
$722 SGD
$563 USD
View
Retailer 4
-
$722 SGD
$563 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$819 SGD
£503 GBP
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$1,130 SGD
$882 USD
View
B+
Retailer 7
-
$1,134 SGD
$885 USD
View
A
Retailer 8
-
$1,194 SGD
£733 GBP
View
A
Retailer 9
-
$1,227 SGD
$957 USD
View
A
Retailer 10
-
$1,470 SGD
$1,147 USD
View
B+
Retailer 11
-
$1,938 SGD
$1,512 USD
View
B
Retailer 12
-
$2,319 SGD
$1,809 USD
View
Retailer 13
-
$2,359 SGD
$1,840 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$2,663 SGD
£1,636 GBP
View
B
Retailer 15
-
$2,698 SGD
$2,105 USD
View
Retailer 16
-
$2,974 SGD
$2,320 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
9811820A · Oct 28
$4,935 SGD
$3,850 USD
View
16 more retailers have this diamond
Prices start from $582 SGDSave up to $4,353 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
3.57ct Oval
$582 SGD