CaratHunter
Plans
Oval|Lab Grown|IGI

1.52ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG447099387

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447099387

Diamond specifications and retailer prices

From $1,223 AUD
As of November 4, 2026
Save $5,897 AUD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,120 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 1.52ct lab-grown oval diamond

This 1.52ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447099387 or 447099387. Listed at 11 retailers as of November 3, 2026, with prices from $1,223 to $7,120, a $5,897 spread on the same certified stone. MOH London lists it at $7,120. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099387
Dimensions9.32 × 6.41 × 3.94 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
9.32 mm6.41 mm1.52 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447099387
Side View
Table 57.5%Crown 35.6°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 61.5%

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: Nov 4
Current: $7,120 AUD|Low: $1,223 AUD|High: $7,216 AUD|Avg: $3,368 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2$1,223 AUD
Retailer 5$1,911 AUD
Retailer 9$2,078 AUD
Retailer 10$2,139 AUD
Retailer 6$2,217 AUD
Retailer 11$2,467 AUD
Retailer 3$3,051 AUD
Retailer 7$3,505 AUD
Retailer 12$4,130 AUD
Retailer 8$4,154 AUD
Retailer 4$6,344 AUD
MOH London$7,120 AUD

13 data points across 12 retailers

11 retailers$1,223 AUD to $7,120 AUD

A
Cheapest Retailer
-
$1,223 AUD
A
Retailer 2
-
$1,911 AUD
View
B+
Retailer 3
-
$2,078 AUD
View
B+
Retailer 4
-
$2,139 AUD
View
Final sale: no returns
Retailer 5
-
$2,217 AUD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$2,217 AUD
View
B+
Retailer 7
-
$2,467 AUD
View
B
Retailer 8
-
$3,505 AUD
View
B
Retailer 9
-
$4,130 AUD
View
B
Retailer 10
-
$4,154 AUD
View
Most Expensive
B
MOH London
LG447099387 · Nov 3
$7,120 AUD
£3,852 GBP
View
10 more retailers have this diamond
Prices start from $1,223 AUDSave up to $5,897 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
1.52ct Oval
$1,223 AUD