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Oval|Lab Grown|IGI

1.20ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG778673661

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778673661

Diamond specifications and retailer prices

From $181 USD
As of November 1, 2026
Save $1,559 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,740 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778673661 or 778673661. Listed at 17 retailers as of November 1, 2026, with prices from $181 to $1,740, a $1,559 spread on the same certified stone. Do Amore Diamonds lists it at $1,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778673661
Dimensions8.62 × 6.01 × 3.74 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.62 mm6.01 mm1.20 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778673661
Side View
Table 61.0%Crown 35.9°Girdle: THN-THKPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

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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: $317 USD|Low: $174 USD|High: $1,172 USD|Avg: $505 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 11$181 USD
Retailer 2$210 USD
Retailer 6$225 USD
Retailer 13$225 USD
Retailer 4$303 USD
Retailer 1$317 USD
Retailer 7$450 USD
Retailer 12$519 USD
Retailer 3$546 USD
Retailer 9$651 USD
Retailer 10$762 USD
Retailer 14$797 USD
Retailer 5$975 USD
Retailer 8$1,158 USD

44 data points across 14 retailers

17 retailers$181 USD to $1,740 USD

A
Cheapest Retailer
-
$181 USD
A
Retailer 2
-
$210 USD
View
Retailer 3
-
$225 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$225 USD
View
B+
Retailer 5
-
$303 USD
View
A
Retailer 6
-
$317 USD
£250 GBP
View
A
Retailer 7
-
$342 USD
View
A
Retailer 8
-
$450 USD
£355 GBP
View
B+
Retailer 9
-
$519 USD
A$798 AUD
View
B+
Retailer 10
-
$546 USD
View
B+
Retailer 11
-
$651 USD
A$1,001 AUD
View
B+
Retailer 12
-
$762 USD
View
B
Retailer 13
-
$797 USD
View
B
Retailer 14
-
$969 USD
View
B
Retailer 15
-
$975 USD
£768 GBP
View
B
Retailer 16
-
$1,158 USD
£912 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BF893C1BA · Nov 2
$1,740 USD
View
16 more retailers have this diamond
Prices start from $181 USDSave up to $1,559 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
$181 USD