CaratHunter
Plans
Cushion|Natural|GIA

0.50ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 2161561877

Certificate GIA 2161561877

Diamond specifications and retailer prices

From £717 GBP
$961 USD
As of October 30, 2026
Save £193 GBP (21%) vs most expensive(unlock to see where)
7 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 2161561877. Listed at 7 retailers as of October 30, 2026, with prices from £717 to £911, a £193 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 2161561877
Dimensions4.61 × 4.58 × 3.11 mm
L/W Ratio1.01
Culet sizeNone
Top View
4.61 mm4.58 mm0.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2161561877
Side View
Table 64.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 67.9%

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 30
Current: £911 GBP|Low: £683 GBP|High: £1,131 GBP|Avg: £827 GBP
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3£683 GBP
Retailer 2£692 GBP
Retailer 5£717 GBP
Retailer 4£735 GBP
Retailer 6£779 GBP
Retailer 8£881 GBP
Retailer 9£881 GBP
Jared£911 GBP
Retailer 7£1,131 GBP

14 data points across 9 retailers

7 retailers£717 GBP to £911 GBP

Retailer 1
-
£683 GBP
$915 USD
Price last confirmed 10 days ago
B
Retailer 2
-
£717 GBP
$961 USD
View
B
Retailer 3
-
£735 GBP
$985 USD
View
B
Retailer 4
-
£779 GBP
$1,044 USD
View
B
Retailer 5
-
£881 GBP
$1,180 USD
View
B
Retailer 6
-
£881 GBP
$1,180 USD
View
Most Expensive
C
Jared
105513582 · Oct 30
£911 GBP
$1,220 USD
View
6 more retailers have this diamond
Prices start from £717 GBPSave up to £193 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
£717 GBP