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Oval|Lab Grown|IGI

1.57ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG830605778

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830605778

Diamond specifications and retailer prices

From $307 CAD
As of November 3, 2026
Save $2,684 CAD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,990 CAD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830605778 or 830605778. Listed at 21 retailers as of November 3, 2026, with prices from $307 to $2,990, a $2,684 spread on the same certified stone. Yadav Diamonds lists it at $2,990. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830605778
Dimensions9.53 × 6.46 × 4.05 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.53 mm6.46 mm1.57 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830605778
Side View
Table 63.0%Crown 36°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.7%

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: Nov 3
Current: $691 CAD|Low: $307 CAD|High: $1,881 CAD|Avg: $965 CAD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
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Retailer 12
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
November 5, 2026
Retailer 9$307 CAD
Retailer 3$355 CAD
Retailer 16$376 CAD
Retailer 13$380 CAD
Retailer 10$428 CAD
Retailer 7$513 CAD
Retailer 20$623 CAD
Retailer 19$656 CAD
Retailer 1$691 CAD
Retailer 17$888 CAD
Retailer 5$932 CAD
Retailer 6$942 CAD
Retailer 2$1,222 CAD
Retailer 4$1,256 CAD
Retailer 8$1,295 CAD
Retailer 12$1,398 CAD
Retailer 11$1,449 CAD
Retailer 15$1,502 CAD
Retailer 14$1,547 CAD
Retailer 18$1,839 CAD

22 data points across 20 retailers

21 retailers$307 CAD to $2,990 CAD

A
Cheapest Retailer
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$307 CAD
A
Retailer 2
-
$355 CAD
View
A
Retailer 3
-
$376 CAD
View
Retailer 4
-
$380 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$428 CAD
View
B+
Retailer 6
-
$513 CAD
View
A
Retailer 7
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$623 CAD
View
A
Retailer 8
-
$656 CAD
View
A
Retailer 9
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$691 CAD
View
A
Retailer 10
-
$888 CAD
View
A
Retailer 11
-
$932 CAD
View
A
Retailer 12
-
$942 CAD
View
B+
Retailer 13
-
$1,222 CAD
View
B+
Retailer 14
-
$1,256 CAD
View
B+
Retailer 15
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$1,295 CAD
View
B+
Retailer 16
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$1,398 CAD
View
B+
Retailer 17
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$1,449 CAD
View
B+
Retailer 18
-
$1,502 CAD
View
B+
Retailer 19
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$1,547 CAD
View
B
Retailer 20
-
$1,839 CAD
View
Most Expensive
B
Yadav Diamonds
13213096 · Nov 4
$2,990 CAD
$2,146 USD
View
20 more retailers have this diamond
Prices start from $307 CADSave up to $2,684 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
1.57ct Oval
$307 CAD