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Oval|Lab Grown|IGI

1.53ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG831696310

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831696310

Diamond specifications and retailer prices

From $487 AUD
$342 USD
As of October 30, 2026
Save $4,766 AUD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,253 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 LG831696310 or 831696310. Listed at 15 retailers as of October 28, 2026, with prices from $487 to $5,253, a $4,766 spread on the same certified stone. Rare Carat lists it at $5,253. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831696310
Dimensions9.47 × 6.44 × 3.94 mm
L/W Ratio1.47
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
9.47 mm6.44 mm1.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831696310
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

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: $5,253 AUD|Low: $487 AUD|High: $5,274 AUD|Avg: $1,825 AUD|-0.4%
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
October 30, 2026
Retailer 3$487 AUD
Retailer 16$558 AUD
Retailer 12$819 AUD
Retailer 4$878 AUD
Retailer 14$924 AUD
Retailer 11$927 AUD
Retailer 9$958 AUD
Retailer 15$1,483 AUD
Retailer 13$1,657 AUD
Retailer 6$1,800 AUD
Retailer 8$1,812 AUD
Retailer 7$1,830 AUD
Retailer 5$2,074 AUD
Retailer 10$2,173 AUD
Retailer 2$3,744 AUD
Rare Carat$5,253 AUD

18 data points across 16 retailers

15 retailers$487 AUD to $5,253 AUD

A
Cheapest Retailer
-
$487 AUD
$342 USD
Final sale: no returns
Retailer 2
-
$558 AUD
£309 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$819 AUD
$575 USD
View
A
Retailer 4
-
$878 AUD
$617 USD
View
A
Retailer 5
-
$927 AUD
ZAR 10,514 ZAR
View
A
Retailer 6
-
$958 AUD
£530 GBP
View
B+
Retailer 7
-
$1,483 AUD
$1,042 USD
View
B+
Retailer 8
-
$1,657 AUD
$1,164 USD
View
B+
Retailer 9
-
$1,800 AUD
$1,264 USD
View
B+
Retailer 10
-
$1,812 AUD
$1,273 USD
View
B+
Retailer 11
-
$1,830 AUD
SGD 1,737 SGD
View
B+
Retailer 12
-
$2,074 AUD
$1,457 USD
View
B+
Retailer 13
-
$2,173 AUD
£1,202 GBP
View
B
Retailer 14
-
$3,744 AUD
$2,630 USD
View
Most Expensive
B
Rare Carat
JH-251894 · Oct 28
$5,253 AUD
$3,690 USD
View
14 more retailers have this diamond
Prices start from $487 AUDSave up to $4,766 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
$487 AUD