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Oval|Lab Grown|IGI

1.03ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG773650598

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773650598

Diamond specifications and retailer prices

From $214 USD
As of October 31, 2026
Save $1,146 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,360 USD at Brilliant Earth · As of October 31, 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 LG773650598 or 773650598. Listed at 17 retailers as of October 31, 2026, with prices from $214 to $1,360, a $1,146 spread on the same certified stone. Brilliant Earth lists it at $1,360. 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 angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773650598
Dimensions8.13 × 5.61 × 3.50 mm
L/W Ratio1.45
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
8.13 mm5.61 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773650598
Side View
Table 61.0%Crown 35°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 62.4%

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 31
Current: $1,360 USD|Low: $214 USD|High: $1,530 USD|Avg: $620 USD|-11.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$214 USD
Retailer 7$269 USD
Retailer 11$320 USD
Retailer 6$399 USD
Retailer 2$428 USD
Retailer 3$432 USD
Retailer 5$476 USD
Retailer 4$618 USD
Retailer 9$645 USD
Retailer 10$811 USD
Retailer 12$1,181 USD
Brilliant Earth$1,360 USD

36 data points across 12 retailers

17 retailers$214 USD to $1,360 USD

Retailer 1
-
$212 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$214 USD
View
Final sale: no returns
Retailer 3
-
$245 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$262 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$262 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$269 USD
HK$2,100 HKD
View
A
Retailer 7
-
$320 USD
View
A
Retailer 8
-
$399 USD
€380 EUR
View
A
Retailer 9
-
$428 USD
£337 GBP
View
A
Retailer 10
-
$432 USD
ZAR 6,973 ZAR
View
A
Retailer 11
-
$476 USD
View
B+
Retailer 12
-
$618 USD
A$951 AUD
View
B+
Retailer 13
-
$645 USD
SGD 871 SGD
View
B+
Retailer 14
-
$811 USD
View
Retailer 15
-
$844 USD
View
Price last confirmed 24 days ago
B
Retailer 16
-
$1,181 USD
£930 GBP
View
Most Expensive
B
Brilliant Earth
17645857A · Oct 31
$1,360 USD
View
16 more retailers have this diamond
Prices start from $214 USDSave up to $1,146 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
$214 USD