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Oval|Lab Grown|IGI

3.57ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG582387134

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG582387134

Diamond specifications and retailer prices

From $580 SGD
$454 USD
As of October 29, 2026
Save $4,341 SGD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,922 SGD at Brilliant Earth · As of October 29, 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 LG582387134 or 582387134. Listed at 16 retailers as of October 29, 2026, with prices from $580 to $4,922, a $4,341 spread on the same certified stone. Brilliant Earth lists it at $4,922. 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 angle34.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582387134
Dimensions12.25 × 8.74 × 5.40 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
12.25 mm8.74 mm3.57 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582387134
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.8%

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: $4,922 SGD|Low: $524 SGD|High: $4,922 SGD|Avg: $1,570 SGD|+8.5%
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 9$580 SGD
Retailer 10$611 SGD
Retailer 13$649 SGD
Retailer 4$720 SGD
Retailer 18$720 SGD
Retailer 17$817 SGD
Retailer 5$1,128 SGD
Retailer 12$1,131 SGD
Retailer 2$1,190 SGD
Retailer 15$1,193 SGD
Retailer 3$1,223 SGD
Retailer 16$1,466 SGD
Retailer 14$1,933 SGD
Retailer 8$2,313 SGD
Retailer 7$2,353 SGD
Retailer 11$2,656 SGD
Retailer 6$2,691 SGD
Brilliant Earth$4,922 SGD

33 data points across 18 retailers

16 retailers$580 SGD to $4,922 SGD

A
Cheapest Retailer
-
$580 SGD
$454 USD
A
Retailer 2
-
$649 SGD
$508 USD
View
A
Retailer 3
-
$720 SGD
$563 USD
View
Retailer 4
-
$720 SGD
$563 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$817 SGD
£503 GBP
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$1,128 SGD
$882 USD
View
A
Retailer 7
-
$1,131 SGD
$885 USD
View
A
Retailer 8
-
$1,190 SGD
£733 GBP
View
A
Retailer 9
-
$1,223 SGD
$957 USD
View
A
Retailer 10
-
$1,466 SGD
$1,147 USD
View
B+
Retailer 11
-
$1,933 SGD
$1,512 USD
View
B
Retailer 12
-
$2,313 SGD
$1,809 USD
View
Retailer 13
-
$2,353 SGD
$1,840 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$2,656 SGD
£1,636 GBP
View
B
Retailer 15
-
$2,691 SGD
$2,105 USD
View
Most Expensive
B
Brilliant Earth
7626316A · Oct 29
$4,922 SGD
$3,850 USD
View
15 more retailers have this diamond
Prices start from $580 SGDSave up to $4,341 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
$580 SGD