Oval|Lab Grown|IGI

1.03ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG713563598

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG713563598

Diamond specifications and retailer prices

From $347 USD
As of October 30, 2026
Save $1,198 USD (78%) vs most expensive(unlock to see where)
25 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 LG713563598 or 713563598. Listed at 25 retailers as of October 30, 2026, with a 345% 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 angle32.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713563598
Dimensions8.18 × 5.77 × 3.52 mm
L/W Ratio1.42
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
8.18 mm5.77 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713563598
Side View
Table 58.0%Crown 32.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.0%

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: $2,310 USD|Low: $310 USD|High: $2,310 USD|Avg: $791 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
October 30, 2026
Retailer 12$310 USD
Retailer 4$385 USD
Retailer 2$408 USD
Retailer 3$518 USD
Retailer 8$520 USD
Retailer 7$661 USD
Retailer 5$685 USD
Retailer 6$688 USD
Retailer 11$994 USD
Retailer 9$1,030 USD
Retailer 10$1,543 USD
Brilliant Earth$2,310 USD

36 data points across 12 retailers

25 retailers$347 USD to $1,545 USD

Retailer 1
-
$310 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$347 USD
View
Final sale: no returns
Retailer 3
-
$360 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$385 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$385 USD
View
Retailer 6
-
$385 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$385 USD
View
A
Retailer 8
-
$408 USD
£321 GBP
View
A
Retailer 9
-
$518 USD
View
A
Retailer 10
-
$520 USD
View
B+
Retailer 11
-
$619 USD
View
B+
Retailer 12
-
$624 USD
View
B+
Retailer 13
-
$661 USD
ZAR 10,677 ZAR
View
B+
Retailer 14
-
$685 USD
£539 GBP
View
B+
Retailer 15
-
$688 USD
A$1,058 AUD
View
B
Retailer 16
-
$994 USD
View
B
Retailer 17
-
$1,027 USD
SGD 1,388 SGD
View
B+
Retailer 18
-
$1,030 USD
€981 EUR
View
Retailer 19
-
$1,182 USD
View
Price last confirmed 14 days ago
Retailer 20
-
$1,236 USD
View
Price last confirmed 23 days ago
B
Retailer 21
-
$1,283 USD
View
B
Retailer 22
-
$1,494 USD
£1,176 GBP
View
B
Retailer 23
-
$1,543 USD
£1,215 GBP
View
B
Retailer 24
-
$1,545 USD
View
Most Expensive
Brilliant Earth
15469480A · Oct 16
$2,310 USD
View
Price last confirmed 14 days ago
24 more retailers have this diamond
Prices start from $347 USDSave up to $1,198 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
$347 USD