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Radiant|Natural|GIA

0.50ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 5212786683

Certificate GIA 5212786683

Diamond specifications and retailer prices

From $1,617 NZD
$910 USD
As of November 1, 2026
Save $1,726 NZD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,343 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 5212786683. Listed at 8 retailers as of November 1, 2026, with prices from $1,617 to $3,343, a $1,726 spread on the same certified stone. MOH London lists it at $3,343. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5212786683
Dimensions5.06 × 4.05 × 2.68 mm
L/W Ratio1.25
Top View
5.06 mm4.05 mm0.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5212786683
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.1%

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: $3,343 NZD|Low: $1,617 NZD|High: $3,381 NZD|Avg: $2,239 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$1,617 NZD
Retailer 6$1,653 NZD
Retailer 8$1,830 NZD
Retailer 7$1,832 NZD
Retailer 3$2,122 NZD
Retailer 4$2,286 NZD
Retailer 2$2,560 NZD
Retailer 9$2,746 NZD
MOH London$3,343 NZD

41 data points across 9 retailers

8 retailers$1,617 NZD to $3,343 NZD

B+
Cheapest Retailer
-
$1,617 NZD
$910 USD
B+
Retailer 2
-
$1,653 NZD
$930 USD
View
B+
Retailer 3
-
$1,669 NZD
$939 USD
View
B+
Retailer 4
-
$1,830 NZD
$1,030 USD
View
B
Retailer 5
-
$2,122 NZD
£940 GBP
View
B
Retailer 6
-
$2,286 NZD
£1,013 GBP
View
B
Retailer 7
-
$2,560 NZD
€1,372 EUR
View
Most Expensive
B
MOH London
DB24C82AE · Nov 1
$3,343 NZD
£1,481 GBP
View
7 more retailers have this diamond
Prices start from $1,617 NZDSave up to $1,726 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
$1,617 NZD