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Cushion|Natural|GIA

0.50ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 2546232256

Certificate GIA 2546232256

Diamond specifications and retailer prices

From £302 GBP
$405 USD
As of October 31, 2026
Save £511 GBP (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £813 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 2546232256. Listed at 6 retailers as of October 31, 2026, with prices from £302 to £813, a £511 spread on the same certified stone. Do Amore Diamonds lists it at £813. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546232256
Dimensions4.73 × 4.57 × 2.92 mm
L/W Ratio1.04
Top View
4.73 mm4.57 mm0.50 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546232256
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £813 GBP|Low: £265 GBP|High: £903 GBP|Avg: £461 GBP|-9.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4£302 GBP
Retailer 6£323 GBP
Retailer 5£362 GBP
Retailer 2£414 GBP
Retailer 3£471 GBP
Do Amore Diamonds£813 GBP

40 data points across 6 retailers

6 retailers£302 GBP to £813 GBP

B+
Cheapest Retailer
-
£302 GBP
$405 USD
Final sale: no returns
A
Retailer 2
-
£323 GBP
MYR 1,765 MYR
View
A
Retailer 3
-
£362 GBP
SGD 656 SGD
View
B+
Retailer 4
-
£414 GBP
View
B+
Retailer 5
-
£471 GBP
$631 USD
View
Most Expensive
B
Do Amore Diamonds
12-100766898226 · Oct 31
£813 GBP
$1,090 USD
View
5 more retailers have this diamond
Prices start from £302 GBPSave up to £511 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.

A
0.50ct Cushion
£302 GBP