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Oval|Lab Grown|IGI

3.57ct G VVS2 Oval Lab Grown Diamond

VG • G/VVS2 • IGI LG831679459

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831679459

Diamond specifications and retailer prices

From $593 SGD
$464 USD
As of October 29, 2026
Save $2,158 SGD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,707 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831679459 or 831679459. Listed at 17 retailers as of October 29, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.57
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831679459
Dimensions12.59 × 8.64 × 5.33 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.59 mm8.64 mm3.57 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831679459
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

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: $3,707 SGD|Low: $472 SGD|High: $3,778 SGD|Avg: $1,658 SGD|-1.9%
Rare Carat
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
November 1, 2026
Retailer 14$593 SGD
Retailer 6$662 SGD
Retailer 5$663 SGD
Retailer 15$735 SGD
Retailer 9$1,087 SGD
Retailer 3$1,149 SGD
Retailer 2$1,208 SGD
Retailer 10$1,552 SGD
Retailer 11$1,596 SGD
Retailer 13$1,686 SGD
Retailer 7$1,709 SGD
Retailer 4$2,362 SGD
Retailer 8$2,602 SGD
Retailer 12$2,705 SGD
Retailer 16$2,751 SGD
Rare Carat$3,707 SGD

44 data points across 16 retailers

17 retailers$593 SGD to $2,751 SGD

A
Cheapest Retailer
-
$593 SGD
$464 USD
A
Retailer 2
-
$662 SGD
$518 USD
View
Final sale: no returns
A
Retailer 3
-
$663 SGD
$519 USD
View
A
Retailer 4
-
$735 SGD
$575 USD
View
Retailer 5
-
$735 SGD
$575 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,087 SGD
€810 EUR
View
B+
Retailer 7
-
$1,149 SGD
$899 USD
View
A
Retailer 8
-
$1,208 SGD
£744 GBP
View
B+
Retailer 9
-
$1,552 SGD
A$1,868 AUD
View
A
Retailer 10
-
$1,596 SGD
ZAR 20,164 ZAR
View
B+
Retailer 11
-
$1,686 SGD
$1,319 USD
View
B+
Retailer 12
-
$1,709 SGD
$1,337 USD
View
B+
Retailer 13
-
$2,362 SGD
$1,848 USD
View
B
Retailer 14
-
$2,602 SGD
$2,035 USD
View
B+
Retailer 15
-
$2,705 SGD
£1,666 GBP
View
B
Retailer 16
-
$2,751 SGD
$2,152 USD
View
Most Expensive
Rare Carat
22N831679459 · Oct 18
$3,707 SGD
$2,900 USD
View
Price last confirmed 13 days ago
16 more retailers have this diamond
Prices start from $593 SGDSave up to $2,158 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
$593 SGD