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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 £692 GBP
$927 USD
As of October 31, 2026
Save £219 GBP (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £911 GBP 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 £692 to £911, a £219 spread on the same certified stone. Jared lists it at £911. 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

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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: £911 GBP|Low: £657 GBP|High: £1,131 GBP|Avg: £822 GBP
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 21, 2026
Retailer 2£683 GBP
Retailer 5£692 GBP
Retailer 4£717 GBP
Retailer 3£735 GBP
Retailer 6£779 GBP
Retailer 8£881 GBP
Retailer 9£881 GBP
Jared£911 GBP
Retailer 7£1,131 GBP

2 data points across 9 retailers

8 retailers£692 GBP to £911 GBP

Retailer 1
-
£683 GBP
$915 USD
Price last confirmed 10 days ago
B
Retailer 2
-
£692 GBP
$927 USD
View
B
Retailer 3
-
£717 GBP
$961 USD
View
B
Retailer 4
-
£735 GBP
$985 USD
View
B
Retailer 5
-
£779 GBP
$1,044 USD
View
B
Retailer 6
-
£881 GBP
$1,180 USD
View
B
Retailer 7
-
£881 GBP
$1,180 USD
View
Most Expensive
C
Jared
123571997 · Oct 30
£911 GBP
$1,220 USD
View
7 more retailers have this diamond
Prices start from £692 GBPSave up to £219 GBP

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
£692 GBP