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Cushion|Lab Grown|IGI

1.63ct D VS2 Cushion Lab Grown Diamond

GD • D/VS2 • IGI LG547262724

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG547262724

Diamond specifications and retailer prices

From $550 NZD
$310 USD
As of October 31, 2026
Save $2,023 NZD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,573 NZD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.63ct lab-grown cushion diamond

This 1.63ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG547262724 or 547262724. Listed at 17 retailers as of October 24, 2026, with prices from $550 to $2,573, a $2,023 spread on the same certified stone. Brilliant Earth lists it at $2,573. 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

1.63
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547262724
Dimensions7.96 × 6.21 × 4.20 mm
L/W Ratio1.28
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
7.96 mm6.21 mm1.63 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547262724
Side View
Table 62.5%Crown 33.5°Girdle: MED-VTKPavilion 37.1°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
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 31
Current: $2,573 NZD|Low: $390 NZD|High: $2,963 NZD|Avg: $1,438 NZD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 3$550 NZD
Retailer 12$609 NZD
Retailer 6$820 NZD
Retailer 11$923 NZD
Retailer 4$1,068 NZD
Retailer 2$1,071 NZD
Retailer 14$1,081 NZD
Retailer 8$1,084 NZD
Retailer 10$1,547 NZD
Retailer 9$1,969 NZD
Retailer 5$2,046 NZD
Retailer 13$2,340 NZD
Retailer 7$2,443 NZD
Brilliant Earth$2,573 NZD

34 data points across 14 retailers

17 retailers$550 NZD to $2,573 NZD

A
Cheapest Retailer
-
$550 NZD
$310 USD
Final sale: no returns
A
Retailer 2
-
$609 NZD
$343 USD
View
B+
Retailer 3
-
$820 NZD
$462 USD
View
B+
Retailer 4
-
$923 NZD
$520 USD
View
A
Retailer 5
-
$1,051 NZD
£466 GBP
View
B+
Retailer 6
-
$1,068 NZD
$602 USD
View
B+
Retailer 7
-
$1,071 NZD
£475 GBP
View
B+
Retailer 8
-
$1,081 NZD
$609 USD
View
B+
Retailer 9
-
$1,084 NZD
€582 EUR
View
B
Retailer 10
-
$1,547 NZD
$872 USD
View
Retailer 11
-
$1,789 NZD
A$1,551 AUD
View
Price last confirmed 141 days ago
Retailer 12
-
$1,969 NZD
$1,110 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$2,046 NZD
$1,153 USD
View
B
Retailer 14
-
$2,168 NZD
$1,222 USD
View
B
Retailer 15
-
$2,340 NZD
$1,319 USD
View
B
Retailer 16
-
$2,443 NZD
£1,084 GBP
View
Most Expensive
B
Brilliant Earth
12221885A · Oct 24
$2,573 NZD
$1,450 USD
View
16 more retailers have this diamond
Prices start from $550 NZDSave up to $2,023 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
1.63ct Cushion
$550 NZD