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Cushion|Natural|GIA

0.50ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 2161992709

Certificate GIA 2161992709

Diamond specifications and retailer prices

From $1,644 NZD
$927 USD
As of October 31, 2026
Save $521 NZD (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,165 NZD at Jared · As of October 30, 2026
View at Jared

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2161992709. Listed at 8 retailers as of October 30, 2026, with prices from $1,644 to $2,165, a $521 spread on the same certified stone. Jared lists it at $2,165. 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

0.50
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2161992709
Dimensions4.95 × 4.48 × 3.00 mm
L/W Ratio1.10
Culet sizeNone
Top View
4.95 mm4.48 mm0.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2161992709
Side View
Table 67.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 67.0%

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: $2,165 NZD|Low: $1,563 NZD|High: $2,688 NZD|Avg: $1,954 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 21, 2026
Retailer 2$1,623 NZD
Retailer 5$1,644 NZD
Retailer 4$1,705 NZD
Retailer 3$1,748 NZD
Retailer 6$1,852 NZD
Retailer 8$2,094 NZD
Retailer 9$2,094 NZD
Jared$2,165 NZD
Retailer 7$2,688 NZD

2 data points across 9 retailers

8 retailers$1,644 NZD to $2,165 NZD

Retailer 1
-
$1,623 NZD
$915 USD
Price last confirmed 11 days ago
B
Retailer 2
-
$1,644 NZD
$927 USD
View
B
Retailer 3
-
$1,705 NZD
$961 USD
View
B
Retailer 4
-
$1,748 NZD
$985 USD
View
B
Retailer 5
-
$1,852 NZD
$1,044 USD
View
B
Retailer 6
-
$2,094 NZD
$1,180 USD
View
B
Retailer 7
-
$2,094 NZD
$1,180 USD
View
Most Expensive
C
Jared
123571997 · Oct 30
$2,165 NZD
$1,220 USD
View
7 more retailers have this diamond
Prices start from $1,644 NZDSave up to $521 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
0.50ct Cushion
$1,644 NZD