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Cushion|Lab Grown|IGI

0.52ct D IF Cushion Lab Grown Diamond

GD • D/IF • IGI LG747578249

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

Certificate IGI LG747578249

Diamond specifications and retailer prices

From $267 SGD
$209 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $267 SGD at William & Sons Jewelers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at William & Sons Jewelers

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 standard cut grade and certified by IGI LG747578249 or 747578249. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747578249
Dimensions4.85 × 4.80 × 3.14 mm
L/W Ratio1.01
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
4.85 mm4.80 mm0.52 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747578249
Side View
Table 58.0%Crown 35.2°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $558 SGD|Low: $164 SGD|High: $1,512 SGD|Avg: $800 SGD|-3.5%
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William & Sons Jewelers
September 28, 2026
Retailer 3$164 SGD
William & Sons Jewelers$267 SGD
Retailer 11$491 SGD
Retailer 2$503 SGD
Retailer 14$556 SGD
Retailer 1$558 SGD
Retailer 7$621 SGD
Retailer 5$714 SGD
Retailer 8$768 SGD
Retailer 12$782 SGD
Retailer 13$882 SGD
Retailer 9$1,050 SGD
Retailer 6$1,227 SGD
Retailer 10$1,263 SGD
Retailer 4$1,498 SGD

55 data points across 15 retailers

1 retailer

B+
William & Sons Jewelers
cert_LG747578249 · Nov 4
$267 SGD
$209 USD
View
Final sale: no returns

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.

B+
0.52ct Cushion
$267 SGD