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Radiant|Natural|GIA

0.50ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 2556750897

Certificate GIA 2556750897

Diamond specifications and retailer prices

From $694 CAD
$497 USD
As of October 27, 2026
Save $1,051 CAD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,746 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556750897. Listed at 8 retailers as of October 26, 2026, with prices from $694 to $1,746, a $1,051 spread on the same certified stone. MOH London lists it at $1,746. 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
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle52.1°
OriginNatural
Grading LabGIA
CertificateGIA 2556750897
Dimensions5.34 × 4.00 × 2.70 mm
L/W Ratio1.33
Culet sizeNone
Top View
5.34 mm4.00 mm0.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556750897
Side View
Table 68.0%Crown 36.8°Girdle: ThickPavilion 52.1°Culet: NDepth 67.3%

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 27
Current: $1,746 CAD|Low: $478 CAD|High: $2,058 CAD|Avg: $1,001 CAD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 4$631 CAD
Retailer 7$694 CAD
Retailer 9$697 CAD
Retailer 6$833 CAD
Retailer 2$947 CAD
Retailer 5$958 CAD
Retailer 3$1,119 CAD
Retailer 8$1,146 CAD
MOH London$1,746 CAD

39 data points across 9 retailers

8 retailers$694 CAD to $1,746 CAD

A
Cheapest Retailer
-
$694 CAD
$497 USD
A
Retailer 2
-
$697 CAD
HK$3,900 HKD
View
B+
Retailer 3
-
$833 CAD
$596 USD
View
B+
Retailer 4
-
$947 CAD
£534 GBP
View
B+
Retailer 5
-
$958 CAD
$686 USD
View
B+
Retailer 6
-
$1,119 CAD
€763 EUR
View
Retailer 7
-
$1,146 CAD
A$1,262 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
CFBC4DDCA · Oct 26
$1,746 CAD
£984 GBP
View
7 more retailers have this diamond
Prices start from $694 CADSave up to $1,051 CAD

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 Radiant
$694 CAD