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Cushion|Lab Grown|IGI

0.52ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG826689373

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

Certificate IGI LG826689373

Diamond specifications and retailer prices

From $326 SGD
As of November 3, 2026
Save $1,314 SGD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,640 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 LG826689373 or 826689373. Listed at 13 retailers as of November 3, 2026, with prices from $326 to $1,640, a $1,314 spread on the same certified stone. Reve Diamonds lists it at $1,640. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826689373
Dimensions4.72 × 4.70 × 3.05 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
4.72 mm4.70 mm0.52 ctD / IF
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826689373
Side View
Table 68.0%Crown 34°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 64.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $1,445 SGD|Low: $326 SGD|High: $1,640 SGD|Avg: $764 SGD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 5, 2026
Retailer 4$326 SGD
Retailer 10$362 SGD
Retailer 12$409 SGD
Retailer 2$478 SGD
Retailer 9$486 SGD
Retailer 8$488 SGD
Retailer 7$603 SGD
Retailer 6$657 SGD
Retailer 5$668 SGD
Retailer 11$978 SGD
Retailer 3$1,229 SGD
Retailer 1$1,445 SGD
Reve Diamonds$1,640 SGD

42 data points across 13 retailers

13 retailers$326 SGD to $1,640 SGD

A
Cheapest Retailer
-
$326 SGD
Final sale: no returns
Retailer 2
-
$362 SGD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$409 SGD
View
A
Retailer 4
-
$478 SGD
View
Retailer 5
-
$486 SGD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$488 SGD
View
A
Retailer 7
-
$603 SGD
View
A
Retailer 8
-
$657 SGD
View
B+
Retailer 9
-
$668 SGD
View
B+
Retailer 10
-
$978 SGD
View
B
Retailer 11
-
$1,229 SGD
View
B
Retailer 12
-
$1,445 SGD
View
Most Expensive
B
Reve Diamonds
2F26EBBFD · Nov 4
$1,640 SGD
$1,284 USD
View
12 more retailers have this diamond
Prices start from $326 SGDSave up to $1,314 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