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Cushion|Lab Grown|IGI

0.52ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG778616810

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

Certificate IGI LG778616810

Diamond specifications and retailer prices

From $326 SGD
As of November 3, 2026
Save $1,313 SGD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,639 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.52ct lab-grown cushion diamond

This 0.52ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG778616810 or 778616810. Listed at 15 retailers as of November 3, 2026, with prices from $326 to $1,639, a $1,313 spread on the same certified stone. Reve Diamonds lists it at $1,639. 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

0.52
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778616810
Dimensions4.57 × 4.44 × 3.13 mm
L/W Ratio1.03
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
4.57 mm4.44 mm0.52 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778616810
Side View
Table 62.0%Crown 35.5°Girdle: MED-VTKPavilion 39°Culet: NoneDepth 70.5%

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 3
Current: $1,594 SGD|Low: $326 SGD|High: $1,649 SGD|Avg: $919 SGD|-3.0%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 13$326 SGD
Retailer 6$367 SGD
Retailer 5$484 SGD
Retailer 4$505 SGD
Retailer 11$562 SGD
Retailer 9$726 SGD
Retailer 14$730 SGD
Retailer 10$755 SGD
Retailer 12$849 SGD
Retailer 7$1,022 SGD
Retailer 2$1,145 SGD
Retailer 8$1,500 SGD
Retailer 3$1,558 SGD
Retailer 1$1,594 SGD
Reve Diamonds$1,639 SGD

34 data points across 15 retailers

15 retailers$326 SGD to $1,639 SGD

A
Cheapest Retailer
-
$326 SGD
Final sale: no returns
A
Retailer 2
-
$367 SGD
View
A
Retailer 3
-
$484 SGD
View
A
Retailer 4
-
$505 SGD
View
A
Retailer 5
-
$562 SGD
View
B+
Retailer 6
-
$726 SGD
View
B+
Retailer 7
-
$730 SGD
View
B+
Retailer 8
-
$755 SGD
View
Retailer 9
-
$849 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$1,022 SGD
View
B
Retailer 11
-
$1,145 SGD
View
B
Retailer 12
-
$1,500 SGD
View
Retailer 13
-
$1,558 SGD
View
Price last confirmed 17 days ago
B
Retailer 14
-
$1,594 SGD
View
Most Expensive
B
Reve Diamonds
964100719 · Nov 4
$1,639 SGD
$1,282 USD
View
14 more retailers have this diamond
Prices start from $326 SGDSave up to $1,313 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
0.52ct Cushion
$326 SGD