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Cushion|Lab Grown|IGI

0.50ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG806628741

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG806628741

Diamond specifications and retailer prices

From $280 NZD
As of November 3, 2026
Save $1,342 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,622 NZD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

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 LG806628741 or 806628741. Listed at 13 retailers as of November 3, 2026, with prices from $280 to $1,622, a $1,342 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,622. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806628741
Dimensions5.33 × 4.16 × 2.71 mm
L/W Ratio1.28
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
5.33 mm4.16 mm0.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG806628741
Side View
Table 70.0%Crown 37°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 65.1%

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: $1,622 NZD|Low: $280 NZD|High: $1,644 NZD|Avg: $649 NZD
Flawless Fine Jewelry
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 11$280 NZD
Retailer 4$332 NZD
Retailer 3$362 NZD
Retailer 7$417 NZD
Retailer 5$527 NZD
Retailer 9$545 NZD
Retailer 8$564 NZD
Retailer 2$578 NZD
Retailer 10$710 NZD
Retailer 12$859 NZD
Retailer 6$1,453 NZD
Flawless Fine Jewelry$1,622 NZD

31 data points across 12 retailers

13 retailers$280 NZD to $1,622 NZD

A
Cheapest Retailer
-
$280 NZD
Final sale: no returns
Retailer 2
-
$332 NZD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$362 NZD
View
A
Retailer 4
-
$417 NZD
View
B+
Retailer 5
-
$527 NZD
View
B+
Retailer 6
-
$545 NZD
View
B+
Retailer 7
-
$564 NZD
View
B+
Retailer 8
-
$578 NZD
View
B+
Retailer 9
-
$710 NZD
View
B+
Retailer 10
-
$710 NZD
View
B
Retailer 11
-
$859 NZD
View
B
Retailer 12
-
$1,453 NZD
View
Most Expensive
B
Flawless Fine Jewelry
C2DEBBEB3 · Nov 4
$1,622 NZD
£720 GBP
View
12 more retailers have this diamond
Prices start from $280 NZDSave up to $1,342 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
$280 NZD