Oval|Lab Grown|IGI

1.03ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG830676263

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830676263

Diamond specifications and retailer prices

From $238 USD
As of October 29, 2026
Save $1,862 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,100 USD at Brilliant Earth · As of October 24, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830676263 or 830676263. Listed at 20 retailers as of October 24, 2026, with prices from $238 to $2,100, a $1,862 spread on the same certified stone. Brilliant Earth lists it at $2,100. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830676263
Dimensions8.21 × 5.70 × 3.52 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.21 mm5.70 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830676263
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
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: Oct 29
Current: $2,100 USD|Low: $238 USD|High: $2,100 USD|Avg: $793 USD|+4.0%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 13$238 USD
Retailer 19$266 USD
Retailer 21$295 USD
Retailer 6$303 USD
Retailer 9$324 USD
Retailer 14$435 USD
Retailer 5$485 USD
Retailer 8$553 USD
Retailer 16$556 USD
Retailer 4$557 USD
Retailer 2$593 USD
Retailer 3$788 USD
Retailer 11$995 USD
Retailer 15$1,001 USD
Retailer 18$1,022 USD
Retailer 7$1,025 USD
Retailer 17$1,026 USD
Retailer 12$1,041 USD
Retailer 20$1,189 USD
Retailer 10$1,389 USD
Brilliant Earth$2,100 USD

37 data points across 21 retailers

20 retailers$238 USD to $2,100 USD

A
Cheapest Retailer
-
$238 USD
A
Retailer 2
-
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$295 USD
View
A
Retailer 4
-
$303 USD
View
A
Retailer 5
-
$324 USD
View
A
Retailer 6
-
$435 USD
View
A
Retailer 7
-
$485 USD
View
A
Retailer 8
-
$556 USD
£438 GBP
View
A
Retailer 9
-
$557 USD
ZAR 8,992 ZAR
View
B+
Retailer 10
-
$593 USD
View
B+
Retailer 11
-
$788 USD
A$1,213 AUD
View
B
Retailer 12
-
$995 USD
View
B+
Retailer 13
-
$1,001 USD
View
B+
Retailer 14
-
$1,022 USD
A$1,573 AUD
View
B+
Retailer 15
-
$1,025 USD
View
B
Retailer 16
-
$1,026 USD
View
B
Retailer 17
-
$1,041 USD
View
B+
Retailer 18
-
$1,189 USD
£936 GBP
View
B
Retailer 19
-
$1,389 USD
View
Most Expensive
B
Brilliant Earth
21381497A · Oct 24
$2,100 USD
View
19 more retailers have this diamond
Prices start from $238 USDSave up to $1,862 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
$238 USD