Oval|Lab Grown|IGI

1.04ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG729576122

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729576122

Diamond specifications and retailer prices

From $288 USD
As of October 26, 2026
Save $1,187 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,330 USD at Brilliant Earth · As of October 17, 2026
View at Brilliant Earth

About this 1.04ct lab-grown oval diamond

This 1.04ct 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 LG729576122 or 729576122. Listed at 20 retailers as of October 26, 2026, with a 412% 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

1.04
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729576122
Dimensions8.42 × 5.70 × 3.45 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
8.42 mm5.70 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729576122
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.5%

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 26
Current: $2,330 USD|Low: $288 USD|High: $2,330 USD|Avg: $861 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 29, 2026
Retailer 5$288 USD
Retailer 4$322 USD
Retailer 21$334 USD
Retailer 3$357 USD
Retailer 20$357 USD
Retailer 9$480 USD
Retailer 18$515 USD
Retailer 6$581 USD
Retailer 14$599 USD
Retailer 17$614 USD
Retailer 22$620 USD
Retailer 2$631 USD
Retailer 13$871 USD
Retailer 11$955 USD
Retailer 15$1,073 USD
Retailer 23$1,097 USD
Retailer 19$1,101 USD
Retailer 8$1,148 USD
Retailer 7$1,197 USD
Retailer 12$1,439 USD
Retailer 16$1,448 USD
Retailer 10$1,475 USD
Brilliant Earth$2,330 USD

14 data points across 23 retailers

20 retailers$288 USD to $1,475 USD

A
Cheapest Retailer
-
$288 USD
A
Retailer 2
-
$322 USD
View
Final sale: no returns
A
Retailer 3
-
$334 USD
View
A
Retailer 4
-
$357 USD
View
A
Retailer 5
-
$357 USD
View
A
Retailer 6
-
$480 USD
View
A
Retailer 7
-
$515 USD
View
B+
Retailer 8
-
$599 USD
View
B+
Retailer 9
-
$614 USD
ZAR 9,915 ZAR
View
B+
Retailer 10
-
$620 USD
View
B+
Retailer 11
-
$631 USD
£497 GBP
View
B+
Retailer 12
-
$871 USD
A$1,340 AUD
View
B
Retailer 13
-
$955 USD
SGD 1,290 SGD
View
B
Retailer 14
-
$1,097 USD
View
B
Retailer 15
-
$1,101 USD
A$1,694 AUD
View
B
Retailer 16
-
$1,148 USD
View
B
Retailer 17
-
$1,197 USD
View
B
Retailer 18
-
$1,439 USD
£1,133 GBP
View
B
Retailer 19
-
$1,475 USD
View
Most Expensive
B
Brilliant Earth
15907427A · Oct 17
$2,330 USD
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from $288 USDSave up to $1,187 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
1.04ct Oval
$288 USD