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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 $1,319 AUD
$927 USD
As of October 31, 2026
Save $418 AUD (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,737 AUD 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 $1,319 to $1,737, a $418 spread on the same certified stone. Jared lists it at $1,737. 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: $1,737 AUD|Low: $1,254 AUD|High: $2,157 AUD|Avg: $1,567 AUD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 21, 2026
Retailer 2$1,303 AUD
Retailer 5$1,319 AUD
Retailer 4$1,368 AUD
Retailer 3$1,402 AUD
Retailer 6$1,486 AUD
Retailer 8$1,680 AUD
Retailer 9$1,680 AUD
Jared$1,737 AUD
Retailer 7$2,157 AUD

2 data points across 9 retailers

8 retailers$1,319 AUD to $1,737 AUD

Retailer 1
-
$1,303 AUD
$915 USD
Price last confirmed 11 days ago
B
Retailer 2
-
$1,319 AUD
$927 USD
View
B
Retailer 3
-
$1,368 AUD
$961 USD
View
B
Retailer 4
-
$1,402 AUD
$985 USD
View
B
Retailer 5
-
$1,486 AUD
$1,044 USD
View
B
Retailer 6
-
$1,680 AUD
$1,180 USD
View
B
Retailer 7
-
$1,680 AUD
$1,180 USD
View
Most Expensive
C
Jared
123571997 · Oct 30
$1,737 AUD
$1,220 USD
View
7 more retailers have this diamond
Prices start from $1,319 AUDSave up to $418 AUD

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
$1,319 AUD