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Cushion|Lab Grown|IGI

1.63ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG801645979

Certificate IGI LG801645979

Diamond specifications and retailer prices

From $2,191 NZD
$1,235 USD
As of October 31, 2026
Save $790 NZD (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,981 NZD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

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 very-good cut grade and certified by IGI LG801645979 or 801645979. Listed at 4 retailers as of October 30, 2026, with prices from $2,191 to $2,981, a $790 spread on the same certified stone. Kay Jewelers lists it at $2,981. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG801645979
Dimensions7.96 × 6.08 × 4.28 mm
L/W Ratio1.31
Top View
7.96 mm6.08 mm1.63 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801645979
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,981 NZD|Low: $2,191 NZD|High: $2,981 NZD|Avg: $2,726 NZD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$2,191 NZD
Retailer 3$2,484 NZD
Kay Jewelers$2,981 NZD
Retailer 4$2,981 NZD

2 data points across 4 retailers

4 retailers$2,191 NZD to $2,981 NZD

B
Cheapest Retailer
-
$2,191 NZD
$1,235 USD
B
Retailer 2
-
$2,484 NZD
$1,400 USD
View
B
Retailer 3
-
$2,981 NZD
$1,680 USD
View
Most Expensive
B
Kay Jewelers
259128522 · Oct 30
$2,981 NZD
$1,680 USD
View
3 more retailers have this diamond
Prices start from $2,191 NZDSave up to $790 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.

B
1.63ct Cushion
$2,191 NZD