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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 $220 USD
As of November 1, 2026
Save $1,926 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,146 USD at Yadav Diamonds · As of November 2, 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 1, 2026, with prices from $220 to $2,146, a $1,926 spread on the same certified stone. Yadav Diamonds lists it at $2,146. 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 1
Current: $507 USD|Low: $220 USD|High: $1,350 USD|Avg: $690 USD|+2.6%
Retailer 1
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Retailer 20
November 3, 2026
Retailer 9$220 USD
Retailer 19$255 USD
Retailer 8$273 USD
Retailer 13$273 USD
Retailer 10$307 USD
Retailer 5$368 USD
Retailer 17$447 USD
Retailer 15$471 USD
Retailer 1$507 USD
Retailer 12$638 USD
Retailer 2$669 USD
Retailer 3$676 USD
Retailer 18$877 USD
Retailer 20$901 USD
Retailer 7$930 USD
Retailer 4$1,015 USD
Retailer 11$1,040 USD
Retailer 16$1,093 USD
Retailer 6$1,124 USD
Retailer 14$1,320 USD

21 data points across 20 retailers

21 retailers$220 USD to $2,146 USD

A
Cheapest Retailer
-
$220 USD
A
Retailer 2
-
$255 USD
View
A
Retailer 3
-
$273 USD
View
Retailer 4
-
$273 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$307 USD
HK$2,400 HKD
View
B+
Retailer 6
-
$368 USD
View
A
Retailer 7
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$447 USD
€426 EUR
View
A
Retailer 8
-
$471 USD
ZAR 7,609 ZAR
View
A
Retailer 9
-
$507 USD
£399 GBP
View
A
Retailer 10
-
$638 USD
A$981 AUD
View
A
Retailer 11
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$669 USD
View
A
Retailer 12
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$676 USD
View
B+
Retailer 13
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$877 USD
View
B+
Retailer 14
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$901 USD
SGD 1,218 SGD
View
B+
Retailer 15
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$930 USD
View
B+
Retailer 16
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$1,015 USD
View
B+
Retailer 17
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$1,040 USD
View
B+
Retailer 18
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$1,093 USD
£861 GBP
View
B+
Retailer 19
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$1,124 USD
View
B
Retailer 20
-
$1,320 USD
View
Most Expensive
B
Yadav Diamonds
13213096 · Nov 2
$2,146 USD
View
20 more retailers have this diamond
Prices start from $220 USDSave up to $1,926 USD

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
$220 USD