CaratHunter
Plans
Cushion|Lab Grown|IGI

1.52ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG830669830

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG830669830

Diamond specifications and retailer prices

From $696 SGD
As of November 4, 2026
Save $4,952 SGD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,648 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830669830 or 830669830. Listed at 20 retailers as of November 4, 2026, with prices from $696 to $5,648, a $4,952 spread on the same certified stone. Brilliant Earth lists it at $5,648. 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
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830669830
Dimensions6.47 × 6.45 × 4.40 mm
L/W Ratio1.00
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
6.47 mm6.45 mm1.52 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830669830
Side View
Table 63.0%Crown 35.4°Girdle: MED-THKPavilion 37.7°Culet: NoneDepth 68.2%

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: $5,648 SGD|Low: $696 SGD|High: $5,648 SGD|Avg: $2,079 SGD
Brilliant Earth
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
November 5, 2026
Retailer 18$696 SGD
Retailer 13$814 SGD
Retailer 11$865 SGD
Retailer 7$997 SGD
Retailer 3$1,035 SGD
Retailer 5$1,125 SGD
Retailer 12$1,270 SGD
Retailer 16$1,332 SGD
Retailer 17$1,388 SGD
Retailer 15$1,816 SGD
Retailer 14$1,969 SGD
Retailer 9$2,014 SGD
Retailer 6$2,397 SGD
Retailer 10$2,511 SGD
Retailer 19$2,517 SGD
Retailer 4$2,696 SGD
Retailer 8$3,116 SGD
Retailer 2$3,214 SGD
Brilliant Earth$5,648 SGD

34 data points across 19 retailers

20 retailers$696 SGD to $5,648 SGD

A
Cheapest Retailer
-
$696 SGD
Final sale: no returns
A
Retailer 2
-
$814 SGD
View
Retailer 3
-
$865 SGD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$997 SGD
View
A
Retailer 5
-
$1,035 SGD
View
A
Retailer 6
-
$1,125 SGD
View
A
Retailer 7
-
$1,270 SGD
View
A
Retailer 8
-
$1,332 SGD
View
A
Retailer 9
-
$1,388 SGD
View
B+
Retailer 10
-
$1,816 SGD
View
B+
Retailer 11
-
$1,969 SGD
View
B+
Retailer 12
-
$2,014 SGD
View
B+
Retailer 13
-
$2,397 SGD
View
B+
Retailer 14
-
$2,511 SGD
View
B+
Retailer 15
-
$2,517 SGD
View
B+
Retailer 16
-
$2,696 SGD
View
B
Retailer 17
-
$3,116 SGD
View
B
Retailer 18
-
$3,214 SGD
View
Retailer 19
-
$3,634 SGD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21271804A · Nov 4
$5,648 SGD
$4,420 USD
View
19 more retailers have this diamond
Prices start from $696 SGDSave up to $4,952 SGD

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
$696 SGD