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Oval|Lab Grown|IGI

1.20ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG837601957

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837601957

Diamond specifications and retailer prices

From $380 USD
€362 EUR
As of October 31, 2026
Save $110 USD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $490 USD at Grown Brilliance · As of October 29, 2026
View at Grown Brilliance

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837601957 or 837601957. Listed at 2 retailers as of October 29, 2026, with prices from $380 to $490, a $110 spread on the same certified stone. Grown Brilliance lists it at $490. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837601957
Dimensions8.64 × 5.93 × 3.70 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
8.64 mm5.93 mm1.20 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837601957
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°CuletDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $490 USD|Low: $373 USD|High: $490 USD|Avg: $439 USD
Grown Brilliance
Retailer 2
October 31, 2026
Retailer 2$380 USD
Grown Brilliance$490 USD

6 data points across 2 retailers

2 retailers$380 USD to $490 USD

A
Cheapest Retailer
-
$380 USD
€362 EUR
Most Expensive
B+
Grown Brilliance
gb_3912950 · Oct 29
$490 USD
View
1 more retailer has this diamond
Prices start from $380 USDSave up to $110 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
1.20ct Oval
$380 USD