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Cushion|Lab Grown|IGI

1.52ct F SI1 Cushion Lab Grown Diamond

VG • F/SI1 • IGI LG497172769

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG497172769

Diamond specifications and retailer prices

From $467 AUD
$327 USD
As of November 1, 2026
Save $1,603 AUD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,069 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG497172769 or 497172769. Listed at 11 retailers as of November 1, 2026, with prices from $467 to $2,069, a $1,603 spread on the same certified stone. MOH London lists it at $2,069. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.52
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497172769
Dimensions6.38 × 6.22 × 4.46 mm
L/W Ratio1.03
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
6.38 mm6.22 mm1.52 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG497172769
Side View
Table 61.0%Crown 39.9°Girdle: STK-VTKPavilion 37.5°Culet: NoneDepth 71.7%

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: Nov 1
Current: $2,069 AUD|Low: $334 AUD|High: $2,095 AUD|Avg: $898 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$467 AUD
Retailer 7$517 AUD
Retailer 2$661 AUD
Retailer 10$676 AUD
Retailer 4$713 AUD
Retailer 11$713 AUD
Retailer 6$849 AUD
Retailer 9$888 AUD
Retailer 3$930 AUD
Retailer 5$1,284 AUD
MOH London$2,069 AUD

39 data points across 11 retailers

11 retailers$467 AUD to $2,069 AUD

A
Cheapest Retailer
-
$467 AUD
$327 USD
Final sale: no returns
Retailer 2
-
$517 AUD
$362 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$661 AUD
£365 GBP
View
Retailer 4
-
$676 AUD
HK$3,700 HKD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$713 AUD
$500 USD
View
A
Retailer 6
-
$713 AUD
$500 USD
View
B+
Retailer 7
-
$849 AUD
$595 USD
View
B+
Retailer 8
-
$888 AUD
$622 USD
View
B
Retailer 9
-
$1,284 AUD
$900 USD
View
Retailer 10
-
$1,950 AUD
SGD 1,847 SGD
View
Price last confirmed 26 days ago
Most Expensive
B
MOH London
LG497172769 · Nov 1
$2,069 AUD
£1,142 GBP
View
10 more retailers have this diamond
Prices start from $467 AUDSave up to $1,603 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 Cushion
$467 AUD