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Oval|Lab Grown|IGI

1.20ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804649893

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804649893

Diamond specifications and retailer prices

From $224 USD
As of November 3, 2026
Save $1,736 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,960 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804649893 or 804649893. Listed at 20 retailers as of November 3, 2026, with prices from $224 to $1,960, a $1,736 spread on the same certified stone. Brilliant Earth lists it at $1,960. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649893
Dimensions8.77 × 5.89 × 3.64 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.77 mm5.89 mm1.20 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649893
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,960 USD|Low: $224 USD|High: $2,620 USD|Avg: $851 USD|-25.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 19
Retailer 20
November 4, 2026
Retailer 15$224 USD
Retailer 20$249 USD
Retailer 18$259 USD
Retailer 7$277 USD
Retailer 11$294 USD
Retailer 13$473 USD
Retailer 10$504 USD
Retailer 8$507 USD
Retailer 14$511 USD
Retailer 12$533 USD
Retailer 17$748 USD
Retailer 16$892 USD
Retailer 19$895 USD
Retailer 5$936 USD
Retailer 3$944 USD
Retailer 6$1,001 USD
Retailer 4$1,082 USD
Retailer 9$1,177 USD
Retailer 2$1,565 USD
Brilliant Earth$1,960 USD

32 data points across 20 retailers

20 retailers$224 USD to $1,960 USD

A+
Cheapest Retailer
-
$224 USD
A
Retailer 2
-
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$259 USD
View
A
Retailer 4
-
$277 USD
View
Retailer 5
-
$294 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$473 USD
View
A
Retailer 7
-
$504 USD
View
A
Retailer 8
-
$507 USD
View
A
Retailer 9
-
$511 USD
View
A
Retailer 10
-
$533 USD
View
B+
Retailer 11
-
$748 USD
View
B+
Retailer 12
-
$892 USD
View
B+
Retailer 13
-
$895 USD
View
B+
Retailer 14
-
$936 USD
View
B+
Retailer 15
-
$944 USD
View
B+
Retailer 16
-
$1,001 USD
View
B+
Retailer 17
-
$1,082 USD
View
B+
Retailer 18
-
$1,177 USD
View
B
Retailer 19
-
$1,565 USD
View
Most Expensive
B
Brilliant Earth
21420350A · Nov 4
$1,960 USD
View
19 more retailers have this diamond
Prices start from $224 USDSave up to $1,736 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
$224 USD