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Radiant|Natural|GIA

0.53ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 6492845217

Certificate GIA 6492845217

Diamond specifications and retailer prices

From HK$4,935 HKD
$629 USD
As of November 2, 2026
Save HK$6,494 HKD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$11,429 HKD 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 HK$4,935 to HK$11,429, a HK$6,494 spread on the same certified stone. MOH London lists it at HK$11,429. 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: HK$11,429 HKD|Low: HK$4,935 HKD|High: HK$11,568 HKD|Avg: HK$8,553 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7HK$4,935 HKD
Retailer 6HK$6,316 HKD
Retailer 3HK$7,024 HKD
Retailer 2HK$8,004 HKD
Retailer 4HK$9,029 HKD
Retailer 8HK$9,604 HKD
Retailer 5HK$9,859 HKD
MOH LondonHK$11,429 HKD

39 data points across 8 retailers

9 retailersHK$4,935 HKD to HK$11,429 HKD

A
Cheapest Retailer
-
HK$4,935 HKD
$629 USD
Final sale: no returns
B+
Retailer 2
-
HK$6,316 HKD
$805 USD
View
B+
Retailer 3
-
HK$7,024 HKD
£705 GBP
View
B+
Retailer 4
-
HK$7,429 HKD
$947 USD
View
B+
Retailer 5
-
HK$7,689 HKD
$980 USD
View
B+
Retailer 6
-
HK$9,029 HKD
€1,096 EUR
View
Retailer 7
-
HK$9,604 HKD
A$1,883 AUD
View
Price last confirmed 29 days ago
B
Retailer 8
-
HK$9,859 HKD
ZAR 20,301 ZAR
View
Most Expensive
B
MOH London
89D8CBB2B · Nov 1
HK$11,429 HKD
£1,147 GBP
View
8 more retailers have this diamond
Prices start from HK$4,935 HKDSave up to HK$6,494 HKD

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
HK$4,935 HKD