Oval|Lab Grown|IGI

1.03ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG825664925

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825664925

Diamond specifications and retailer prices

From $391 USD
As of October 30, 2026
Save $2,129 USD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,520 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825664925 or 825664925. Listed at 7 retailers as of October 29, 2026, with prices from $391 to $2,520, a $2,129 spread on the same certified stone. Brilliant Earth lists it at $2,520. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825664925
Dimensions8.48 × 5.80 × 3.35 mm
L/W Ratio1.46
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
8.48 mm5.80 mm1.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825664925
Side View
Table 62.0%Crown 32.9°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
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: Oct 30
Current: $2,520 USD|Low: $391 USD|High: $2,520 USD|Avg: $1,097 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$391 USD
Retailer 9$480 USD
Retailer 8$587 USD
Retailer 10$736 USD
Retailer 6$783 USD
Retailer 7$856 USD
Retailer 2$1,142 USD
Retailer 4$1,700 USD
Retailer 5$1,830 USD
Brilliant Earth$2,520 USD

11 data points across 10 retailers

7 retailers$391 USD to $2,520 USD

A
Cheapest Retailer
-
$391 USD
B+
Retailer 2
-
$783 USD
View
B+
Retailer 3
-
$856 USD
View
B
Retailer 4
-
$1,142 USD
£899 GBP
View
B
Retailer 5
-
$1,700 USD
View
B
Retailer 6
-
$1,830 USD
View
Most Expensive
B
Brilliant Earth
21732942Y · Oct 29
$2,520 USD
View
6 more retailers have this diamond
Prices start from $391 USDSave up to $2,129 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
$391 USD