CaratHunter
Plans
Oval|Lab Grown|IGI

1.53ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG800676841

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG800676841

Diamond specifications and retailer prices

From $494 AUD
$347 USD
As of October 29, 2026
Save $4,076 AUD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,616 AUD at Rare Carat · As of October 18, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800676841 or 800676841. Listed at 17 retailers as of October 29, 2026, with a 825% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676841
Dimensions9.28 × 6.58 × 3.92 mm
L/W Ratio1.41
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
9.28 mm6.58 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676841
Side View
Table 58.0%Crown 37°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A+
Exceptional
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: $5,616 AUD|Low: $494 AUD|High: $8,570 AUD|Avg: $2,442 AUD|+4.8%
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 14$494 AUD
Retailer 5$598 AUD
Retailer 9$757 AUD
Retailer 16$854 AUD
Retailer 17$873 AUD
Retailer 13$911 AUD
Retailer 12$987 AUD
Retailer 3$1,181 AUD
Retailer 6$1,196 AUD
Retailer 7$1,442 AUD
Retailer 19$1,872 AUD
Retailer 4$2,265 AUD
Retailer 11$2,400 AUD
Retailer 15$2,768 AUD
Retailer 10$2,950 AUD
Retailer 8$3,871 AUD
Retailer 18$4,570 AUD
Retailer 2$4,769 AUD
Rare Carat$5,616 AUD

30 data points across 19 retailers

17 retailers$494 AUD to $4,570 AUD

A+
Cheapest Retailer
-
$494 AUD
$347 USD
A
Retailer 2
-
$598 AUD
$420 USD
View
A
Retailer 3
-
$757 AUD
$532 USD
View
Final sale: no returns
A
Retailer 4
-
$854 AUD
$600 USD
View
A
Retailer 5
-
$873 AUD
$613 USD
View
A
Retailer 6
-
$911 AUD
$640 USD
View
A
Retailer 7
-
$987 AUD
$693 USD
View
A
Retailer 8
-
$1,181 AUD
€790 EUR
View
A
Retailer 9
-
$1,196 AUD
$840 USD
View
B+
Retailer 10
-
$1,442 AUD
View
B+
Retailer 11
-
$1,872 AUD
$1,315 USD
View
B+
Retailer 12
-
$2,265 AUD
$1,591 USD
View
B+
Retailer 13
-
$2,768 AUD
£1,531 GBP
View
B
Retailer 14
-
$3,871 AUD
$2,719 USD
View
B
Retailer 15
-
$4,570 AUD
$3,210 USD
View
Retailer 16
-
$4,769 AUD
$3,350 USD
View
Price under review
Most Expensive
Rare Carat
627-53B · Oct 18
$5,616 AUD
$3,945 USD
View
Price last confirmed 12 days ago
16 more retailers have this diamond
Prices start from $494 AUDSave up to $4,076 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
$494 AUD