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Oval|Lab Grown|IGI

1.57ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG849657955

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG849657955

Diamond specifications and retailer prices

From $258 USD
As of November 1, 2026
Save $1,673 USD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,931 USD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849657955 or 849657955. Listed at 19 retailers as of November 1, 2026, with prices from $258 to $1,931, a $1,673 spread on the same certified stone. Helzberg Diamonds lists it at $1,931. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849657955
Dimensions9.78 × 6.37 × 3.93 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.78 mm6.37 mm1.57 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849657955
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.7%

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: $1,931 USD|Low: $258 USD|High: $1,931 USD|Avg: $780 USD
Helzberg Diamonds
Retailer 2
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Retailer 12
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Retailer 19
November 1, 2026
Retailer 19$258 USD
Retailer 4$288 USD
Retailer 15$299 USD
Retailer 5$319 USD
Retailer 12$355 USD
Retailer 7$358 USD
Retailer 10$430 USD
Retailer 3$480 USD
Retailer 18$559 USD
Retailer 13$605 USD
Retailer 6$660 USD
Retailer 16$981 USD
Retailer 14$1,027 USD
Retailer 11$1,046 USD
Retailer 9$1,078 USD
Retailer 8$1,257 USD
Retailer 2$1,280 USD
Retailer 17$1,377 USD
Helzberg Diamonds$1,931 USD

5 data points across 19 retailers

19 retailers$258 USD to $1,931 USD

A
Cheapest Retailer
-
$258 USD
A
Retailer 2
-
$288 USD
View
Final sale: no returns
A
Retailer 3
-
$299 USD
View
A
Retailer 4
-
$319 USD
View
A
Retailer 5
-
$355 USD
£280 GBP
View
A
Retailer 6
-
$358 USD
HK$2,800 HKD
View
B+
Retailer 7
-
$430 USD
View
A
Retailer 8
-
$480 USD
View
A
Retailer 9
-
$559 USD
View
A
Retailer 10
-
$605 USD
£476 GBP
View
B+
Retailer 11
-
$660 USD
View
B+
Retailer 12
-
$981 USD
View
B+
Retailer 13
-
$1,027 USD
View
B+
Retailer 14
-
$1,046 USD
SGD 1,414 SGD
View
B
Retailer 15
-
$1,078 USD
View
B
Retailer 16
-
$1,257 USD
View
B
Retailer 17
-
$1,280 USD
£1,008 GBP
View
B
Retailer 18
-
$1,377 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKPMLNPLL · Nov 1
$1,931 USD
View
18 more retailers have this diamond
Prices start from $258 USDSave up to $1,673 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
$258 USD