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Oval|Lab Grown|IGI

1.03ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG800676972

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG800676972

Diamond specifications and retailer prices

From $190 USD
As of October 29, 2026
Save $1,740 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,930 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.03ct lab-grown oval diamond

This 1.03ct 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 LG800676972 or 800676972. Listed at 15 retailers as of October 29, 2026, with prices from $190 to $1,930, a $1,740 spread on the same certified stone. Brilliant Earth lists it at $1,930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676972
Dimensions8.35 × 5.64 × 3.47 mm
L/W Ratio1.48
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
8.35 mm5.64 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676972
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,930 USD|Low: $190 USD|High: $3,290 USD|Avg: $903 USD|-41.3%
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
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 10$190 USD
Retailer 3$221 USD
Retailer 7$280 USD
Retailer 11$385 USD
Retailer 14$413 USD
Retailer 2$431 USD
Retailer 4$455 USD
Retailer 15$459 USD
Retailer 5$668 USD
Retailer 13$762 USD
Retailer 16$838 USD
Retailer 8$983 USD
Retailer 9$1,050 USD
Retailer 6$1,418 USD
Retailer 12$1,830 USD
Brilliant Earth$1,930 USD

27 data points across 16 retailers

15 retailers$190 USD to $1,930 USD

A+
Cheapest Retailer
-
$190 USD
A
Retailer 2
-
$221 USD
View
A
Retailer 3
-
$280 USD
View
Final sale: no returns
A
Retailer 4
-
$385 USD
View
A
Retailer 5
-
$413 USD
View
A
Retailer 6
-
$431 USD
View
A
Retailer 7
-
$455 USD
View
A
Retailer 8
-
$459 USD
€437 EUR
View
B+
Retailer 9
-
$668 USD
A$1,028 AUD
View
B+
Retailer 10
-
$762 USD
View
B+
Retailer 11
-
$838 USD
View
B+
Retailer 12
-
$1,050 USD
£827 GBP
View
B
Retailer 13
-
$1,418 USD
View
B
Retailer 14
-
$1,830 USD
View
Most Expensive
B
Brilliant Earth
21059964Y · Oct 29
$1,930 USD
View
14 more retailers have this diamond
Prices start from $190 USDSave up to $1,740 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+
1.03ct Oval
$190 USD