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Oval|Lab Grown|IGI

1.05ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG726537963

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG726537963

Diamond specifications and retailer prices

From $312 AUD
$219 USD
As of October 29, 2026
Save $1,895 AUD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,206 AUD 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726537963 or 726537963. Listed at 25 retailers as of October 29, 2026, with prices from $312 to $2,206, a $1,895 spread on the same certified stone. Brilliant Earth lists it at $2,206. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726537963
Dimensions7.98 × 5.82 × 3.59 mm
L/W Ratio1.37
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
7.98 mm5.82 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726537963
Side View
Table 60.0%Crown 35.6°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 61.7%

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 29
Current: $2,206 AUD|Low: $305 AUD|High: $2,206 AUD|Avg: $883 AUD
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 5$312 AUD
Retailer 12$349 AUD
Retailer 6$362 AUD
Retailer 4$387 AUD
Retailer 21$387 AUD
Retailer 2$410 AUD
Retailer 16$437 AUD
Retailer 9$524 AUD
Retailer 19$664 AUD
Retailer 22$699 AUD
Retailer 13$718 AUD
Retailer 10$722 AUD
Retailer 7$831 AUD
Retailer 8$863 AUD
Retailer 20$946 AUD
Retailer 23$948 AUD
Retailer 15$1,048 AUD
Retailer 3$1,243 AUD
Retailer 11$1,318 AUD
Retailer 17$1,476 AUD
Retailer 18$1,558 AUD
Retailer 14$1,786 AUD
Brilliant Earth$2,206 AUD

36 data points across 23 retailers

25 retailers$312 AUD to $2,206 AUD

A
Cheapest Retailer
-
$312 AUD
$219 USD
A
Retailer 2
-
$349 AUD
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$362 AUD
$254 USD
View
A
Retailer 4
-
$387 AUD
$272 USD
View
A
Retailer 5
-
$387 AUD
$272 USD
View
A
Retailer 6
-
$410 AUD
£227 GBP
View
A
Retailer 7
-
$437 AUD
HK$2,400 HKD
View
A
Retailer 8
-
$524 AUD
$368 USD
View
A
Retailer 9
-
$664 AUD
ZAR 7,540 ZAR
View
A
Retailer 10
-
$699 AUD
€468 EUR
View
A
Retailer 11
-
$718 AUD
£397 GBP
View
A
Retailer 12
-
$722 AUD
$507 USD
View
B+
Retailer 13
-
$831 AUD
View
B+
Retailer 14
-
$863 AUD
$606 USD
View
B+
Retailer 15
-
$946 AUD
View
Retailer 16
-
$948 AUD
$666 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$1,006 AUD
$707 USD
View
B+
Retailer 18
-
$1,048 AUD
SGD 995 SGD
View
B+
Retailer 19
-
$1,243 AUD
$873 USD
View
B+
Retailer 20
-
$1,318 AUD
$926 USD
View
B+
Retailer 21
-
$1,476 AUD
View
B+
Retailer 22
-
$1,558 AUD
£862 GBP
View
B
Retailer 23
-
$1,786 AUD
$1,255 USD
View
Retailer 24
-
$2,206 AUD
$1,550 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
15926221A · Oct 29
$2,206 AUD
$1,550 USD
View
24 more retailers have this diamond
Prices start from $312 AUDSave up to $1,895 AUD

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
$312 AUD