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Cushion|Lab Grown|IGI

0.43ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG747545457

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747545457

Diamond specifications and retailer prices

From $331 CAD
$237 USD
As of October 30, 2026
Save $1,527 CAD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,858 CAD at Zales · As of October 30, 2026
View at Zales

About this 0.43ct lab-grown cushion diamond

This 0.43ct lab-grown cushion sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG747545457 or 747545457. Listed at 13 retailers as of October 30, 2026, with prices from $331 to $1,858, a $1,527 spread on the same certified stone. Zales lists it at $1,858. 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

0.43
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747545457
Dimensions4.78 × 3.85 × 2.74 mm
L/W Ratio1.24
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
4.78 mm3.85 mm0.43 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747545457
Side View
Table 59.0%Crown 34.4°Girdle: STK-THKPavilion 37°Culet: NoneDepth 71.2%

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: Oct 30
Current: $605 CAD|Low: $331 CAD|High: $1,998 CAD|Avg: $1,102 CAD|+1.1%
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
Zales
November 1, 2026
Retailer 3$331 CAD
Retailer 4$486 CAD
Retailer 1$605 CAD
Retailer 12$710 CAD
Retailer 7$774 CAD
Retailer 5$817 CAD
Retailer 10$959 CAD
Retailer 13$1,135 CAD
Retailer 2$1,299 CAD
Retailer 11$1,312 CAD
Retailer 6$1,558 CAD
Retailer 9$1,668 CAD
Retailer 8$1,858 CAD
Zales$1,858 CAD

33 data points across 14 retailers

13 retailers$331 CAD to $1,858 CAD

A
Cheapest Retailer
-
$331 CAD
$237 USD
A
Retailer 2
-
$486 CAD
$348 USD
View
A
Retailer 3
-
$605 CAD
ZAR 7,000 ZAR
View
A
Retailer 4
-
$710 CAD
$508 USD
View
B+
Retailer 5
-
$774 CAD
€528 EUR
View
B+
Retailer 6
-
$959 CAD
A$1,056 AUD
View
B
Retailer 7
-
$1,135 CAD
View
Retailer 8
-
$1,299 CAD
£732 GBP
View
Price last confirmed 13 days ago
B
Retailer 9
-
$1,312 CAD
$940 USD
View
B
Retailer 10
-
$1,558 CAD
£878 GBP
View
B
Retailer 11
-
$1,668 CAD
$1,194 USD
View
B
Retailer 12
-
$1,858 CAD
$1,330 USD
View
Most Expensive
B
Zales
527173166 · Oct 30
$1,858 CAD
$1,330 USD
View
12 more retailers have this diamond
Prices start from $331 CADSave up to $1,527 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
0.43ct Cushion
$331 CAD