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Oval|Lab Grown|IGI

1.03ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG729576264

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729576264

Diamond specifications and retailer prices

From $279 USD
As of October 29, 2026
Save $1,167 USD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,310 USD at Brilliant Earth · As of October 16, 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 LG729576264 or 729576264. Listed at 23 retailers as of October 29, 2026, with a 418% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729576264
Dimensions8.36 × 5.87 × 3.38 mm
L/W Ratio1.42
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
8.36 mm5.87 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729576264
Side View
Table 62.0%Crown 34.1°Girdle: THN-STKPavilion 38.7°Culet: NoneDepth 57.6%

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: $2,310 USD|Low: $268 USD|High: $2,310 USD|Avg: $706 USD
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
October 30, 2026
Retailer 3$279 USD
Retailer 17$324 USD
Retailer 5$346 USD
Retailer 6$346 USD
Retailer 2$367 USD
Retailer 8$465 USD
Retailer 14$465 USD
Retailer 9$588 USD
Retailer 13$595 USD
Retailer 10$610 USD
Retailer 16$625 USD
Retailer 12$642 USD
Retailer 7$886 USD
Retailer 15$1,101 USD
Retailer 4$1,113 USD
Retailer 11$1,394 USD
Brilliant Earth$2,310 USD

40 data points across 17 retailers

23 retailers$279 USD to $1,446 USD

A
Cheapest Retailer
-
$279 USD
A
Retailer 2
-
$312 USD
View
Final sale: no returns
A
Retailer 3
-
$324 USD
View
A
Retailer 4
-
$346 USD
View
A
Retailer 5
-
$346 USD
View
A
Retailer 6
-
$367 USD
£289 GBP
View
A
Retailer 7
-
$465 USD
View
A
Retailer 8
-
$465 USD
View
B+
Retailer 9
-
$588 USD
View
B+
Retailer 10
-
$595 USD
ZAR 9,610 ZAR
View
B+
Retailer 11
-
$608 USD
View
B+
Retailer 12
-
$610 USD
£480 GBP
View
B+
Retailer 13
-
$625 USD
€595 EUR
View
B+
Retailer 14
-
$642 USD
A$988 AUD
View
B
Retailer 15
-
$886 USD
View
B+
Retailer 16
-
$926 USD
SGD 1,251 SGD
View
B
Retailer 17
-
$1,101 USD
A$1,694 AUD
View
B
Retailer 18
-
$1,113 USD
View
B
Retailer 19
-
$1,163 USD
View
B
Retailer 20
-
$1,341 USD
£1,056 GBP
View
B
Retailer 21
-
$1,394 USD
£1,098 GBP
View
B
Retailer 22
-
$1,446 USD
View
Most Expensive
Brilliant Earth
16011627A · Oct 16
$2,310 USD
View
Price last confirmed 14 days ago
22 more retailers have this diamond
Prices start from $279 USDSave up to $1,167 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
$279 USD