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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 $357 CAD
$255 USD
As of October 30, 2026
Save $1,440 CAD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,797 CAD at Reve Diamonds · As of October 30, 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 October 30, 2026, with prices from $357 to $1,797, a $1,440 spread on the same certified stone. Reve Diamonds lists it at $1,797. 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
Color
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $675 CAD|Low: $357 CAD|High: $1,797 CAD|Avg: $839 CAD|+26.2%
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
October 30, 2026
Retailer 4$357 CAD
Retailer 10$396 CAD
Retailer 12$448 CAD
Retailer 2$523 CAD
Retailer 9$532 CAD
Retailer 6$666 CAD
Retailer 1$675 CAD
Retailer 8$716 CAD
Retailer 5$740 CAD
Retailer 11$1,071 CAD
Retailer 3$1,347 CAD
Retailer 7$1,596 CAD
Reve Diamonds$1,797 CAD

36 data points across 13 retailers

13 retailers$357 CAD to $1,797 CAD

A
Cheapest Retailer
-
$357 CAD
$255 USD
Final sale: no returns
A
Retailer 2
-
$396 CAD
$283 USD
View
A
Retailer 3
-
$448 CAD
HK$2,500 HKD
View
A
Retailer 4
-
$523 CAD
$374 USD
View
Retailer 5
-
$532 CAD
$380 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$666 CAD
€453 EUR
View
A
Retailer 7
-
$675 CAD
$482 USD
View
A
Retailer 8
-
$716 CAD
ZAR 8,267 ZAR
View
A
Retailer 9
-
$740 CAD
£416 GBP
View
B+
Retailer 10
-
$1,071 CAD
SGD 1,034 SGD
View
B
Retailer 11
-
$1,347 CAD
$962 USD
View
B
Retailer 12
-
$1,596 CAD
£898 GBP
View
Most Expensive
B
Reve Diamonds
2F26EBBFD · Oct 30
$1,797 CAD
$1,284 USD
View
12 more retailers have this diamond
Prices start from $357 CADSave up to $1,440 CAD

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
$357 CAD