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Oval|Lab Grown|IGI

1.03ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG717559040

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG717559040

Diamond specifications and retailer prices

From $215 USD
As of October 29, 2026
Save $1,145 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,360 USD at Brilliant Earth · As of October 30, 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 LG717559040 or 717559040. Listed at 23 retailers as of October 29, 2026, with prices from $215 to $1,360, a $1,145 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 angle35.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717559040
Dimensions8.02 × 5.68 × 3.54 mm
L/W Ratio1.41
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
8.02 mm5.68 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717559040
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.3%

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 29
Current: $1,360 USD|Low: $213 USD|High: $1,530 USD|Avg: $634 USD|-11.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
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Retailer 20
October 30, 2026
Retailer 10$215 USD
Retailer 2$241 USD
Retailer 19$250 USD
Retailer 5$267 USD
Retailer 12$267 USD
Retailer 6$457 USD
Retailer 15$459 USD
Retailer 13$495 USD
Retailer 4$502 USD
Retailer 18$504 USD
Retailer 20$558 USD
Retailer 3$586 USD
Retailer 16$653 USD
Retailer 8$726 USD
Retailer 9$858 USD
Retailer 11$911 USD
Retailer 14$1,022 USD
Retailer 17$1,071 USD
Retailer 7$1,242 USD
Brilliant Earth$1,360 USD

40 data points across 20 retailers

23 retailers$215 USD to $1,360 USD

Retailer 1
-
$213 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$215 USD
View
A
Retailer 3
-
$241 USD
View
Final sale: no returns
A
Retailer 4
-
$250 USD
View
Retailer 5
-
$261 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$267 USD
View
A
Retailer 7
-
$267 USD
View
A
Retailer 8
-
$457 USD
View
A
Retailer 9
-
$459 USD
ZAR 7,409 ZAR
View
A
Retailer 10
-
$495 USD
£390 GBP
View
A
Retailer 11
-
$502 USD
View
A
Retailer 12
-
$504 USD
€480 EUR
View
B+
Retailer 13
-
$558 USD
A$858 AUD
View
B+
Retailer 14
-
$586 USD
View
B+
Retailer 15
-
$653 USD
A$1,004 AUD
View
B+
Retailer 16
-
$726 USD
View
B+
Retailer 17
-
$858 USD
View
B
Retailer 18
-
$911 USD
View
B
Retailer 19
-
$961 USD
View
B+
Retailer 20
-
$1,022 USD
A$1,573 AUD
View
B+
Retailer 21
-
$1,071 USD
£843 GBP
View
B
Retailer 22
-
$1,242 USD
View
Most Expensive
B
Brilliant Earth
15730041A · Oct 30
$1,360 USD
View
22 more retailers have this diamond
Prices start from $215 USDSave up to $1,145 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
$215 USD