CaratHunter
Plans
Oval|Lab Grown|IGI

3.57ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG830642412

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830642412

Diamond specifications and retailer prices

From $575 SGD
$450 USD
As of October 29, 2026
Save $3,081 SGD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,581 SGD at Brilliant Earth · As of September 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830642412 or 830642412. Listed at 23 retailers as of October 28, 2026, with a 536% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830642412
Dimensions12.27 × 8.40 × 5.29 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
12.27 mm8.40 mm3.57 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830642412
Side View
Table 60.0%Crown 36.7°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,182 SGD|Low: $552 SGD|High: $3,714 SGD|Avg: $1,515 SGD|+1.5%
Retailer 1
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
November 1, 2026
Retailer 3$575 SGD
Retailer 6$644 SGD
Retailer 9$646 SGD
Retailer 7$715 SGD
Retailer 2$759 SGD
Retailer 15$895 SGD
Retailer 16$1,079 SGD
Retailer 12$1,119 SGD
Retailer 1$1,182 SGD
Retailer 10$1,218 SGD
Retailer 13$1,508 SGD
Retailer 14$1,550 SGD
Retailer 11$1,618 SGD
Retailer 8$2,296 SGD
Retailer 4$2,548 SGD
Retailer 17$2,627 SGD
Retailer 5$2,672 SGD
Retailer 18$3,656 SGD

39 data points across 18 retailers

23 retailers$575 SGD to $3,656 SGD

A
Cheapest Retailer
-
$575 SGD
$450 USD
A
Retailer 2
-
$644 SGD
$504 USD
View
Final sale: no returns
A
Retailer 3
-
$646 SGD
$505 USD
View
Retailer 4
-
$715 SGD
$559 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$715 SGD
$559 USD
View
Retailer 6
-
$759 SGD
£468 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$895 SGD
$700 USD
View
A
Retailer 8
-
$1,079 SGD
€804 EUR
View
B+
Retailer 9
-
$1,119 SGD
$875 USD
View
A
Retailer 10
-
$1,182 SGD
£728 GBP
View
A
Retailer 11
-
$1,218 SGD
$953 USD
View
A
Retailer 12
-
$1,508 SGD
A$1,815 AUD
View
A
Retailer 13
-
$1,550 SGD
ZAR 19,589 ZAR
View
A
Retailer 14
-
$1,566 SGD
$1,225 USD
View
A
Retailer 15
-
$1,618 SGD
$1,266 USD
View
A
Retailer 16
-
$1,703 SGD
$1,332 USD
View
B+
Retailer 17
-
$2,296 SGD
$1,796 USD
View
B+
Retailer 18
-
$2,337 SGD
$1,828 USD
View
B+
Retailer 19
-
$2,548 SGD
$1,993 USD
View
B+
Retailer 20
-
$2,627 SGD
£1,618 GBP
View
B+
Retailer 21
-
$2,672 SGD
$2,090 USD
View
B
Retailer 22
-
$3,656 SGD
$2,860 USD
View
Most Expensive
Brilliant Earth
21215692A · Sep 28
$7,581 SGD
$5,930 USD
View
Price last confirmed 33 days ago
22 more retailers have this diamond
Prices start from $575 SGDSave up to $3,081 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
$575 SGD