CaratHunter
Plans
Radiant|Natural|GIA

0.50ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 6237060440

Certificate GIA 6237060440

Diamond specifications and retailer prices

From $1,768 NZD
As of November 1, 2026
Save $1,497 NZD (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,265 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 D 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 6237060440. Listed at 6 retailers as of November 1, 2026, with prices from $1,768 to $3,265, a $1,497 spread on the same certified stone. MOH London lists it at $3,265. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237060440
Dimensions4.55 × 4.39 × 2.88 mm
L/W Ratio1.04
Top View
4.55 mm4.39 mm0.50 ctD / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6237060440
Side View
Table 75.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,265 NZD|Low: $1,768 NZD|High: $3,304 NZD|Avg: $2,345 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 5$1,768 NZD
Retailer 7$1,984 NZD
Retailer 2$2,118 NZD
Retailer 4$2,286 NZD
Retailer 6$2,385 NZD
Retailer 3$2,549 NZD
MOH London$3,265 NZD

45 data points across 7 retailers

6 retailers$1,768 NZD to $3,265 NZD

B
Cheapest Retailer
-
$1,768 NZD
B
Retailer 2
-
$2,118 NZD
View
B
Retailer 3
-
$2,286 NZD
View
Retailer 4
-
$2,385 NZD
View
Price last confirmed 33 days ago
B
Retailer 5
-
$2,549 NZD
View
Most Expensive
B
MOH London
5F7CECB86 · Nov 2
$3,265 NZD
£1,425 GBP
View
5 more retailers have this diamond
Prices start from $1,768 NZDSave up to $1,497 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
$1,768 NZD