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Cushion|Lab Grown|IGI

0.55ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG739528652

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739528652

Diamond specifications and retailer prices

From $447 NZD
As of November 3, 2026
Save $3,403 NZD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,850 NZD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 0.55ct lab-grown cushion diamond

This 0.55ct 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 top-tier cut grade and certified by IGI LG739528652 or 739528652. Listed at 23 retailers as of November 3, 2026, with prices from $447 to $3,850, a $3,403 spread on the same certified stone. Do Amore Diamonds lists it at $3,850. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739528652
Dimensions5.58 × 4.49 × 2.96 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.58 mm4.49 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739528652
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 3
Current: $1,031 NZD|Low: $447 NZD|High: $2,221 NZD|Avg: $1,142 NZD|+1.6%
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
November 5, 2026
Retailer 4$447 NZD
Retailer 13$497 NZD
Retailer 3$736 NZD
Retailer 8$873 NZD
Retailer 2$903 NZD
Retailer 10$993 NZD
Retailer 1$1,031 NZD
Retailer 7$1,087 NZD
Retailer 11$1,135 NZD
Retailer 12$1,178 NZD
Retailer 9$1,403 NZD
Retailer 5$1,648 NZD
Retailer 6$2,189 NZD

41 data points across 13 retailers

23 retailers$447 NZD to $3,850 NZD

A+
Cheapest Retailer
-
$447 NZD
Final sale: no returns
Retailer 2
-
$497 NZD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$532 NZD
View
A
Retailer 4
-
$633 NZD
View
A
Retailer 5
-
$736 NZD
View
A
Retailer 6
-
$873 NZD
View
A
Retailer 7
-
$903 NZD
View
A
Retailer 8
-
$993 NZD
View
A
Retailer 9
-
$1,031 NZD
View
A
Retailer 10
-
$1,087 NZD
View
B+
Retailer 11
-
$1,135 NZD
View
B+
Retailer 12
-
$1,141 NZD
View
Retailer 13
-
$1,178 NZD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,403 NZD
View
B+
Retailer 15
-
$1,570 NZD
View
B+
Retailer 16
-
$1,648 NZD
View
B+
Retailer 17
-
$1,854 NZD
View
B
Retailer 18
-
$2,061 NZD
View
B
Retailer 19
-
$2,063 NZD
View
B+
Retailer 20
-
$2,189 NZD
View
B
Retailer 21
-
$2,260 NZD
View
B
Retailer 22
-
$3,122 NZD
View
Most Expensive
B
Do Amore Diamonds
27-8C45AC133 · Nov 3
$3,850 NZD
$2,170 USD
View
22 more retailers have this diamond
Prices start from $447 NZDSave up to $3,403 NZD

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+
0.55ct Cushion
$447 NZD