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Cushion|Lab Grown|IGI

0.50ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG795616521

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG795616521

Diamond specifications and retailer prices

From $261 NZD
As of November 3, 2026
Save $1,472 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,429 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.5ct lab-grown cushion diamond

This 0.5ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795616521 or 795616521. Listed at 15 retailers as of November 3, 2026, with a 565% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.6°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795616521
Dimensions4.85 × 4.51 × 2.67 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.85 mm4.51 mm0.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG795616521
Side View
Table 64.0%Crown 40.6°Girdle: THN-THKPavilion 30.8°Culet: NoneDepth 59.2%

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: Nov 3
Current: $2,429 NZD|Low: $261 NZD|High: $2,458 NZD|Avg: $786 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 9$261 NZD
Retailer 3$394 NZD
Retailer 8$399 NZD
Retailer 2$484 NZD
Retailer 7$513 NZD
Retailer 6$527 NZD
Retailer 12$692 NZD
Retailer 10$710 NZD
Retailer 11$724 NZD
Retailer 5$729 NZD
Retailer 4$1,513 NZD
MOH London$2,429 NZD

43 data points across 12 retailers

15 retailers$261 NZD to $1,733 NZD

A
Cheapest Retailer
-
$261 NZD
Final sale: no returns
A
Retailer 2
-
$394 NZD
View
A
Retailer 3
-
$399 NZD
View
A
Retailer 4
-
$484 NZD
View
B+
Retailer 5
-
$513 NZD
View
B+
Retailer 6
-
$527 NZD
View
B+
Retailer 7
-
$692 NZD
View
B+
Retailer 8
-
$710 NZD
View
Retailer 9
-
$724 NZD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$729 NZD
View
B
Retailer 11
-
$807 NZD
View
B
Retailer 12
-
$1,034 NZD
View
B
Retailer 13
-
$1,513 NZD
View
B
Retailer 14
-
$1,733 NZD
View
Most Expensive
MOH London
LG795616521 · Nov 2
$2,429 NZD
£1,078 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $261 NZDSave up to $1,472 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
0.50ct Cushion
$261 NZD