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Oval|Lab Grown|IGI

1.57ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG649492843

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG649492843

Diamond specifications and retailer prices

From $550 USD
As of October 29, 2026
Save $1,400 USD (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,950 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG649492843 or 649492843. Listed at 17 retailers as of October 29, 2026, with prices from $550 to $1,950, a $1,400 spread on the same certified stone. Brilliant Earth lists it at $1,950. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649492843
Dimensions9.28 × 6.62 × 4.06 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.28 mm6.62 mm1.57 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649492843
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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: Oct 29
Current: $1,950 USD|Low: $352 USD|High: $2,010 USD|Avg: $934 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8$352 USD
Retailer 5$550 USD
Retailer 3$569 USD
Retailer 10$579 USD
Retailer 2$622 USD
Retailer 12$690 USD
Retailer 11$1,005 USD
Retailer 7$1,082 USD
Retailer 4$1,182 USD
Retailer 9$1,354 USD
Retailer 6$1,414 USD
Brilliant Earth$1,950 USD

44 data points across 12 retailers

17 retailers$550 USD to $1,950 USD

Retailer 1
-
$273 USD
Price last confirmed 28 days ago
Retailer 2
-
$329 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$352 USD
View
Price last confirmed 21 days ago
Retailer 4
-
$352 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$550 USD
View
A
Retailer 6
-
$569 USD
View
A
Retailer 7
-
$579 USD
View
A
Retailer 8
-
$622 USD
£489 GBP
View
B+
Retailer 9
-
$690 USD
View
Retailer 10
-
$999 USD
View
Price last confirmed 60 days ago
Retailer 11
-
$1,005 USD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$1,082 USD
View
Retailer 13
-
$1,132 USD
View
Price last confirmed 29 days ago
Retailer 14
-
$1,182 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$1,354 USD
View
B
Retailer 16
-
$1,414 USD
£1,113 GBP
View
Most Expensive
B
Brilliant Earth
16101856A · Oct 29
$1,950 USD
View
16 more retailers have this diamond
Prices start from $550 USDSave up to $1,400 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
$550 USD