Cushion|Natural|GIA

0.50ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2231504646

Certificate GIA 2231504646

Diamond specifications and retailer prices

From $867 USD
As of November 4, 2026
Save $1,027 USD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,894 USD at MOH London · As of November 1, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231504646. Listed at 14 retailers as of November 1, 2026, with prices from $867 to $1,894, a $1,027 spread on the same certified stone. MOH London lists it at $1,894. 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
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231504646
Dimensions6.17 × 4.35 × 2.49 mm
L/W Ratio1.42
Culet sizeNone
Top View
6.17 mm4.35 mm0.50 ctE / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2231504646
Side View
Table 63.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 57.2%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,894 USD|Low: $865 USD|High: $1,916 USD|Avg: $1,193 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$865 USD
Retailer 8$867 USD
Retailer 7$936 USD
Retailer 6$1,063 USD
Retailer 2$1,201 USD
Retailer 3$1,337 USD
Retailer 5$1,352 USD
MOH London$1,894 USD

46 data points across 8 retailers

14 retailers$867 USD to $1,894 USD

Retailer 1
-
$865 USD
Price last confirmed 16 days ago
B+
Retailer 2
-
$867 USD
View
B
Retailer 3
-
$926 USD
View
B
Retailer 4
-
$936 USD
View
B
Retailer 5
-
$1,063 USD
View
B
Retailer 6
-
$1,140 USD
View
B
Retailer 7
-
$1,140 USD
View
B
Retailer 8
-
$1,164 USD
View
B
Retailer 9
-
$1,180 USD
View
B
Retailer 10
-
$1,201 USD
View
B
Retailer 11
-
$1,337 USD
View
Retailer 12
-
$1,352 USD
View
Price last confirmed 33 days ago
C
Retailer 13
-
$1,675 USD
View
Most Expensive
B
MOH London
3C31C80EC · Nov 1
$1,894 USD
£1,491 GBP
View
13 more retailers have this diamond
Prices start from $867 USDSave up to $1,027 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
$867 USD