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Radiant|Natural|GIA

0.50ct F SI2 Radiant Natural Diamond

VG • F/SI2 • GIA 5211829920

Certificate GIA 5211829920

Diamond specifications and retailer prices

From $1,662 NZD
$935 USD
As of November 1, 2026
Save $1,798 NZD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,460 NZD at MOH London · As of November 2, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5211829920. Listed at 8 retailers as of November 1, 2026, with prices from $1,662 to $3,460, a $1,798 spread on the same certified stone. MOH London lists it at $3,460. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5211829920
Dimensions5.31 × 4.19 × 2.63 mm
L/W Ratio1.27
Top View
5.31 mm4.19 mm0.50 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5211829920
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

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: $3,460 NZD|Low: $1,662 NZD|High: $3,501 NZD|Avg: $2,331 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$1,662 NZD
Retailer 6$1,712 NZD
Retailer 7$1,882 NZD
Retailer 8$1,886 NZD
Retailer 2$2,210 NZD
Retailer 4$2,367 NZD
Retailer 3$2,650 NZD
Retailer 9$2,843 NZD
MOH London$3,460 NZD

41 data points across 9 retailers

8 retailers$1,662 NZD to $3,460 NZD

B
Cheapest Retailer
-
$1,662 NZD
$935 USD
B+
Retailer 2
-
$1,676 NZD
$943 USD
View
B+
Retailer 3
-
$1,712 NZD
$963 USD
View
B
Retailer 4
-
$1,886 NZD
$1,061 USD
View
B
Retailer 5
-
$2,210 NZD
£979 GBP
View
B
Retailer 6
-
$2,367 NZD
£1,049 GBP
View
B
Retailer 7
-
$2,650 NZD
€1,420 EUR
View
Most Expensive
B
MOH London
3E2EE58F7 · Nov 2
$3,460 NZD
£1,533 GBP
View
7 more retailers have this diamond
Prices start from $1,662 NZDSave up to $1,798 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
$1,662 NZD