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Radiant|Natural|GIA

0.50ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 2215839675

Certificate GIA 2215839675

Diamond specifications and retailer prices

From $1,680 NZD
$945 USD
As of November 1, 2026
Save $1,819 NZD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,499 NZD at MOH London · As of November 1, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2215839675. Listed at 8 retailers as of November 1, 2026, with prices from $1,680 to $3,499, a $1,819 spread on the same certified stone. MOH London lists it at $3,499. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215839675
Dimensions5.16 × 3.93 × 2.70 mm
L/W Ratio1.31
Culet sizeNone
Top View
5.16 mm3.93 mm0.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2215839675
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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: Nov 1
Current: $3,499 NZD|Low: $1,680 NZD|High: $3,542 NZD|Avg: $2,328 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$1,680 NZD
Retailer 6$1,692 NZD
Retailer 7$1,731 NZD
Retailer 8$1,898 NZD
Retailer 9$1,905 NZD
Retailer 3$2,254 NZD
Retailer 4$2,394 NZD
Retailer 2$2,678 NZD
Retailer 10$2,909 NZD
MOH London$3,499 NZD

41 data points across 10 retailers

8 retailers$1,680 NZD to $3,499 NZD

B+
Cheapest Retailer
-
$1,680 NZD
$945 USD
B+
Retailer 2
-
$1,692 NZD
$952 USD
View
B+
Retailer 3
-
$1,731 NZD
$974 USD
View
B
Retailer 4
-
$1,905 NZD
$1,072 USD
View
B
Retailer 5
-
$2,254 NZD
£999 GBP
View
B
Retailer 6
-
$2,394 NZD
£1,061 GBP
View
B
Retailer 7
-
$2,678 NZD
€1,435 EUR
View
Most Expensive
B
MOH London
AE057524C · Nov 1
$3,499 NZD
£1,550 GBP
View
7 more retailers have this diamond
Prices start from $1,680 NZDSave up to $1,819 NZD

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 Radiant
$1,680 NZD