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Oval|Lab Grown|IGI

1.03ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG794611730

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794611730

Diamond specifications and retailer prices

From $190 USD
As of October 29, 2026
Save $2,730 USD (93%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,920 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 LG794611730 or 794611730. Listed at 11 retailers as of October 29, 2026, with prices from $190 to $2,920, a $2,730 spread on the same certified stone. Brilliant Earth lists it at $2,920. 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 angle33.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794611730
Dimensions8.24 × 5.78 × 3.41 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
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
8.24 mm5.78 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794611730
Side View
Table 61.0%Crown 33.2°Girdle: MediumPavilion 39.5°Culet: NoneDepth 59.0%

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: $2,920 USD|Low: $190 USD|High: $3,500 USD|Avg: $1,121 USD|-16.6%
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
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Retailer 16
October 29, 2026
Retailer 2$190 USD
Retailer 13$221 USD
Retailer 10$413 USD
Retailer 16$490 USD
Retailer 14$772 USD
Retailer 12$837 USD
Retailer 4$870 USD
Retailer 6$880 USD
Retailer 15$886 USD
Retailer 7$920 USD
Retailer 9$1,049 USD
Retailer 5$1,074 USD
Retailer 8$1,817 USD
Retailer 11$1,830 USD
Retailer 3$1,902 USD
Brilliant Earth$2,920 USD

25 data points across 16 retailers

11 retailers$190 USD to $2,920 USD

A+
Cheapest Retailer
-
$190 USD
A
Retailer 2
-
$221 USD
View
A
Retailer 3
-
$413 USD
View
Retailer 4
-
$749 USD
View
Price last confirmed 22 days ago
B+
Retailer 5
-
$772 USD
View
B+
Retailer 6
-
$837 USD
View
B+
Retailer 7
-
$886 USD
View
B+
Retailer 8
-
$1,049 USD
£826 GBP
View
B
Retailer 9
-
$1,830 USD
View
Retailer 10
-
$1,902 USD
View
Price last confirmed 101 days ago
Most Expensive
B
Brilliant Earth
21399112Y · Oct 29
$2,920 USD
View
10 more retailers have this diamond
Prices start from $190 USDSave up to $2,730 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