CaratHunter
Plans
Radiant|Natural|GIA

0.53ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 6492845217

Certificate GIA 6492845217

Diamond specifications and retailer prices

From $1,116 NZD
$629 USD
As of November 2, 2026
Save $1,469 NZD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,585 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.53ct natural radiant diamond

This 0.53ct 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 6492845217. Listed at 9 retailers as of November 1, 2026, with prices from $1,116 to $2,585, a $1,469 spread on the same certified stone. MOH London lists it at $2,585. 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

0.53
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6492845217
Dimensions4.52 × 4.45 × 2.98 mm
L/W Ratio1.02
Top View
4.52 mm4.45 mm0.53 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492845217
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.9%

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: Nov 2
Current: $2,585 NZD|Low: $1,116 NZD|High: $2,616 NZD|Avg: $1,934 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$1,116 NZD
Retailer 6$1,428 NZD
Retailer 3$1,588 NZD
Retailer 2$1,810 NZD
Retailer 4$2,042 NZD
Retailer 8$2,172 NZD
Retailer 5$2,230 NZD
MOH London$2,585 NZD

39 data points across 8 retailers

9 retailers$1,116 NZD to $2,585 NZD

A
Cheapest Retailer
-
$1,116 NZD
$629 USD
Final sale: no returns
B+
Retailer 2
-
$1,428 NZD
$805 USD
View
B+
Retailer 3
-
$1,588 NZD
£705 GBP
View
B+
Retailer 4
-
$1,680 NZD
$947 USD
View
B+
Retailer 5
-
$1,739 NZD
$980 USD
View
B+
Retailer 6
-
$2,042 NZD
€1,096 EUR
View
Retailer 7
-
$2,172 NZD
A$1,883 AUD
View
Price last confirmed 29 days ago
B
Retailer 8
-
$2,230 NZD
ZAR 20,301 ZAR
View
Most Expensive
B
MOH London
89D8CBB2B · Nov 1
$2,585 NZD
£1,147 GBP
View
8 more retailers have this diamond
Prices start from $1,116 NZDSave up to $1,469 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.

A
0.53ct Radiant
$1,116 NZD