Cushion|Natural|GIA

0.50ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 7511369370

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 7511369370

Diamond specifications and retailer prices

From $574 USD
As of October 30, 2026
Save $897 USD (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,471 USD at MOH London · As of October 29, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7511369370. Listed at 13 retailers as of October 29, 2026, with prices from $574 to $1,471, a $897 spread on the same certified stone. MOH London lists it at $1,471. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7511369370
Dimensions5.65 × 4.11 × 2.74 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Feather
Top View
5.65 mm4.11 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7511369370
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,471 USD|Low: $420 USD|High: $1,552 USD|Avg: $901 USD|-4.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 7$574 USD
Retailer 6$588 USD
Retailer 3$682 USD
Retailer 13$764 USD
Retailer 12$766 USD
Retailer 8$780 USD
Retailer 10$794 USD
Retailer 11$820 USD
Retailer 4$873 USD
Retailer 9$932 USD
Retailer 2$959 USD
Retailer 5$998 USD
MOH London$1,471 USD

44 data points across 13 retailers

13 retailers$574 USD to $1,471 USD

B+
Cheapest Retailer
-
$574 USD
Final sale: no returns
B+
Retailer 2
-
$588 USD
View
B+
Retailer 3
-
$682 USD
View
B
Retailer 4
-
$764 USD
View
B
Retailer 5
-
$766 USD
View
B
Retailer 6
-
$780 USD
£614 GBP
View
B
Retailer 7
-
$794 USD
£625 GBP
View
B
Retailer 8
-
$820 USD
View
B
Retailer 9
-
$873 USD
View
B
Retailer 10
-
$932 USD
€888 EUR
View
B
Retailer 11
-
$959 USD
ZAR 15,500 ZAR
View
Retailer 12
-
$998 USD
A$1,536 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
28BCA895C · Oct 29
$1,471 USD
£1,158 GBP
View
12 more retailers have this diamond
Prices start from $574 USDSave up to $897 USD

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
$574 USD