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Oval|Lab Grown|IGI

1.05ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG760576779

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG760576779

Diamond specifications and retailer prices

From $234 USD
As of October 29, 2026
Save $2,496 USD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,730 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760576779 or 760576779. Listed at 22 retailers as of October 29, 2026, with prices from $234 to $2,730, a $2,496 spread on the same certified stone. Brilliant Earth lists it at $2,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760576779
Dimensions5.77 × 5.77 × 3.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.77 mm5.77 mm1.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760576779
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.4%

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 29
Current: $2,730 USD|Low: $226 USD|High: $2,730 USD|Avg: $763 USD
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 21
October 30, 2026
Retailer 7$234 USD
Retailer 6$262 USD
Retailer 21$272 USD
Retailer 5$290 USD
Retailer 19$290 USD
Retailer 2$300 USD
Retailer 10$390 USD
Retailer 17$499 USD
Retailer 8$500 USD
Retailer 4$524 USD
Retailer 13$548 USD
Retailer 16$668 USD
Retailer 18$708 USD
Retailer 9$933 USD
Retailer 3$936 USD
Retailer 14$985 USD
Retailer 12$1,007 USD
Retailer 15$1,080 USD
Retailer 20$1,165 USD
Retailer 11$1,302 USD
Brilliant Earth$2,730 USD

33 data points across 21 retailers

22 retailers$234 USD to $2,730 USD

A
Cheapest Retailer
-
$234 USD
A
Retailer 2
-
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$272 USD
View
A
Retailer 4
-
$290 USD
View
A
Retailer 5
-
$290 USD
View
A
Retailer 6
-
$300 USD
£236 GBP
View
A
Retailer 7
-
$390 USD
View
A
Retailer 8
-
$499 USD
ZAR 8,056 ZAR
View
A
Retailer 9
-
$524 USD
View
A
Retailer 10
-
$548 USD
£432 GBP
View
B+
Retailer 11
-
$599 USD
View
B+
Retailer 12
-
$668 USD
A$1,028 AUD
View
B+
Retailer 13
-
$708 USD
A$1,089 AUD
View
B+
Retailer 14
-
$933 USD
View
B
Retailer 15
-
$936 USD
View
B+
Retailer 16
-
$985 USD
View
B
Retailer 17
-
$1,007 USD
View
B+
Retailer 18
-
$1,080 USD
A$1,661 AUD
View
B+
Retailer 19
-
$1,165 USD
£917 GBP
View
Retailer 20
-
$1,197 USD
View
Price last confirmed 87 days ago
B
Retailer 21
-
$1,302 USD
View
Most Expensive
B
Brilliant Earth
16978921A · Oct 29
$2,730 USD
View
21 more retailers have this diamond
Prices start from $234 USDSave up to $2,496 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
1.05ct Oval
$234 USD