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Oval|Lab Grown|IGI

1.53ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG715520967

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG715520967

Diamond specifications and retailer prices

From $686 AUD
$482 USD
As of October 28, 2026
Save $5,093 AUD (88%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $5,779 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG715520967 or 715520967. Listed at 28 retailers as of October 28, 2026, with prices from $686 to $5,779, a $5,093 spread on the same certified stone. Brilliant Earth lists it at $5,779. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715520967
Dimensions6.49 × 6.49 × 4.08 mm
L/W Ratio1.00
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
6.49 mm6.49 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715520967
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

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 28
Current: $5,779 AUD|Low: $612 AUD|High: $5,779 AUD|Avg: $1,820 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 4$612 AUD
Retailer 10$686 AUD
Retailer 6$760 AUD
Retailer 7$1,022 AUD
Retailer 14$1,025 AUD
Retailer 9$1,102 AUD
Retailer 17$1,182 AUD
Retailer 12$1,250 AUD
Retailer 15$1,291 AUD
Retailer 13$1,306 AUD
Retailer 2$1,769 AUD
Retailer 19$1,832 AUD
Retailer 11$2,213 AUD
Retailer 8$2,417 AUD
Retailer 5$2,443 AUD
Retailer 3$2,655 AUD
Retailer 16$2,795 AUD
Retailer 18$3,203 AUD
Brilliant Earth$5,779 AUD

42 data points across 19 retailers

28 retailers$686 AUD to $5,779 AUD

A
Retailer 1
-
$612 AUD
$430 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$686 AUD
$482 USD
View
Final sale: no returns
A
Retailer 3
-
$686 AUD
$482 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$760 AUD
$534 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$760 AUD
$534 USD
View
A
Retailer 6
-
$760 AUD
$534 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$760 AUD
$534 USD
View
A
Retailer 8
-
$1,022 AUD
$718 USD
View
A
Retailer 9
-
$1,025 AUD
$720 USD
View
A
Retailer 10
-
$1,102 AUD
$774 USD
View
A
Retailer 11
-
$1,182 AUD
View
A
Retailer 12
-
$1,250 AUD
£691 GBP
View
A
Retailer 13
-
$1,291 AUD
€864 EUR
View
A
Retailer 14
-
$1,306 AUD
ZAR 14,818 ZAR
View
B+
Retailer 15
-
$1,546 AUD
$1,086 USD
View
B+
Retailer 16
-
$1,769 AUD
View
B+
Retailer 17
-
$1,832 AUD
$1,287 USD
View
B+
Retailer 18
-
$2,213 AUD
£1,224 GBP
View
B+
Retailer 19
-
$2,417 AUD
SGD 2,295 SGD
View
B+
Retailer 20
-
$2,443 AUD
View
Price last confirmed 24 days ago
B+
Retailer 21
-
$2,443 AUD
$1,716 USD
View
Price last confirmed 22 days ago
B+
Retailer 22
-
$2,488 AUD
$1,748 USD
View
B
Retailer 23
-
$2,655 AUD
$1,865 USD
View
B
Retailer 24
-
$2,746 AUD
$1,929 USD
View
B+
Retailer 25
-
$2,795 AUD
£1,546 GBP
View
B
Retailer 26
-
$2,844 AUD
$1,998 USD
View
B+
Retailer 27
-
$3,203 AUD
$2,250 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
15347073A · Oct 29
$5,779 AUD
$4,060 USD
View
27 more retailers have this diamond
Prices start from $686 AUDSave up to $5,093 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
1.53ct Oval
$686 AUD