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Oval|Lab Grown|IGI

1.53ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG816602733

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816602733

Diamond specifications and retailer prices

From $592 AUD
$416 USD
As of October 30, 2026
Save $4,668 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,260 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816602733 or 816602733. Listed at 21 retailers as of October 28, 2026, with prices from $592 to $5,260, a $4,668 spread on the same certified stone. Rare Carat lists it at $5,260. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816602733
Dimensions9.71 × 6.49 × 3.94 mm
L/W Ratio1.50
Girdle conditionFaceted
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
9.71 mm6.49 mm1.53 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816602733
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 40.2°Culet: NoneDepth 60.7%

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 30
Current: $5,260 AUD|Low: $559 AUD|High: $5,495 AUD|Avg: $1,731 AUD|-1.5%
Rare Carat
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 30, 2026
Retailer 8$582 AUD
Retailer 19$592 AUD
Retailer 11$713 AUD
Retailer 10$722 AUD
Retailer 14$925 AUD
Retailer 16$1,018 AUD
Retailer 13$1,130 AUD
Retailer 6$1,148 AUD
Retailer 12$1,185 AUD
Retailer 3$1,505 AUD
Retailer 17$1,516 AUD
Retailer 7$2,026 AUD
Retailer 5$2,169 AUD
Retailer 9$2,322 AUD
Retailer 2$2,483 AUD
Retailer 15$2,483 AUD
Retailer 4$2,573 AUD
Retailer 18$4,513 AUD
Rare Carat$5,260 AUD

37 data points across 19 retailers

21 retailers$592 AUD to $5,260 AUD

Retailer 1
-
$582 AUD
$409 USD
Price last confirmed 37 days ago
Retailer 2
-
$582 AUD
$409 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$592 AUD
$416 USD
View
Final sale: no returns
Retailer 4
-
$652 AUD
$458 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$713 AUD
$501 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$722 AUD
$507 USD
View
Price last confirmed 18 days ago
Retailer 7
-
$722 AUD
$507 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$925 AUD
$650 USD
View
A
Retailer 9
-
$1,018 AUD
$715 USD
View
A
Retailer 10
-
$1,130 AUD
ZAR 12,823 ZAR
View
A
Retailer 11
-
$1,185 AUD
£656 GBP
View
B+
Retailer 12
-
$1,505 AUD
$1,057 USD
View
B+
Retailer 13
-
$1,516 AUD
$1,065 USD
View
B+
Retailer 14
-
$2,026 AUD
$1,423 USD
View
B+
Retailer 15
-
$2,169 AUD
$1,524 USD
View
Retailer 16
-
$2,322 AUD
$1,631 USD
View
Price last confirmed 23 days ago
B
Retailer 17
-
$2,483 AUD
$1,744 USD
View
B
Retailer 18
-
$2,483 AUD
$1,744 USD
View
B+
Retailer 19
-
$2,573 AUD
£1,423 GBP
View
B
Retailer 20
-
$4,513 AUD
$3,170 USD
View
Most Expensive
B
Rare Carat
C422-11A · Oct 28
$5,260 AUD
$3,695 USD
View
20 more retailers have this diamond
Prices start from $592 AUDSave up to $4,668 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
$592 AUD