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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 $648 CAD
$464 USD
As of October 29, 2026
Save $2,358 CAD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,051 CAD 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
Color
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: $4,051 CAD|Low: $515 CAD|High: $4,128 CAD|Avg: $1,812 CAD|-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$648 CAD
Retailer 6$724 CAD
Retailer 5$725 CAD
Retailer 15$803 CAD
Retailer 9$1,188 CAD
Retailer 3$1,256 CAD
Retailer 2$1,320 CAD
Retailer 10$1,696 CAD
Retailer 11$1,744 CAD
Retailer 13$1,843 CAD
Retailer 7$1,868 CAD
Retailer 4$2,581 CAD
Retailer 8$2,843 CAD
Retailer 12$2,956 CAD
Retailer 16$3,006 CAD
Rare Carat$4,051 CAD

44 data points across 16 retailers

17 retailers$648 CAD to $3,006 CAD

A
Cheapest Retailer
-
$648 CAD
$464 USD
A
Retailer 2
-
$724 CAD
$518 USD
View
Final sale: no returns
A
Retailer 3
-
$725 CAD
$519 USD
View
A
Retailer 4
-
$803 CAD
$575 USD
View
Retailer 5
-
$803 CAD
$575 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,188 CAD
€810 EUR
View
B+
Retailer 7
-
$1,256 CAD
$899 USD
View
A
Retailer 8
-
$1,320 CAD
£744 GBP
View
B+
Retailer 9
-
$1,696 CAD
A$1,868 AUD
View
A
Retailer 10
-
$1,744 CAD
ZAR 20,164 ZAR
View
B+
Retailer 11
-
$1,843 CAD
$1,319 USD
View
B+
Retailer 12
-
$1,868 CAD
$1,337 USD
View
B+
Retailer 13
-
$2,581 CAD
$1,848 USD
View
B
Retailer 14
-
$2,843 CAD
$2,035 USD
View
B+
Retailer 15
-
$2,956 CAD
£1,666 GBP
View
B
Retailer 16
-
$3,006 CAD
$2,152 USD
View
Most Expensive
Rare Carat
22N831679459 · Oct 18
$4,051 CAD
$2,900 USD
View
Price last confirmed 13 days ago
16 more retailers have this diamond
Prices start from $648 CADSave up to $2,358 CAD

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
$648 CAD