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Radiant|Natural|GIA

0.90ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 1433240468

Certificate GIA 1433240468

Diamond specifications and retailer prices

From HK$5,925 HKD
As of November 1, 2026
Save HK$8,822 HKD (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$14,748 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1433240468. Listed at 11 retailers as of October 29, 2026, with prices from HK$5,925 to HK$14,748, a HK$8,822 spread on the same certified stone. MOH London lists it at HK$14,748. 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

0.90
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1433240468
Dimensions5.24 × 5.15 × 3.64 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.24 mm5.15 mm0.90 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1433240468
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.6%

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 1
Current: HK$14,748 HKD|Low: HK$5,925 HKD|High: HK$15,515 HKD|Avg: HK$10,398 HKD|-3.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9HK$5,925 HKD
Retailer 7HK$8,287 HKD
Retailer 8HK$9,057 HKD
Retailer 5HK$9,356 HKD
Retailer 2HK$9,390 HKD
Retailer 10HK$10,566 HKD
Retailer 3HK$11,245 HKD
Retailer 4HK$11,730 HKD
Retailer 6HK$11,937 HKD
MOH LondonHK$14,748 HKD

42 data points across 10 retailers

11 retailersHK$5,925 HKD to HK$14,748 HKD

A
Cheapest Retailer
-
HK$5,925 HKD
B+
Retailer 2
-
HK$8,287 HKD
$1,056 USD
View
B+
Retailer 3
-
HK$9,057 HKD
$1,154 USD
View
B+
Retailer 4
-
HK$9,356 HKD
£939 GBP
View
B+
Retailer 5
-
HK$9,390 HKD
£942 GBP
View
B+
Retailer 6
-
HK$10,496 HKD
A$2,058 AUD
View
Retailer 7
-
HK$10,566 HKD
A$2,072 AUD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
HK$11,245 HKD
€1,365 EUR
View
B+
Retailer 9
-
HK$11,730 HKD
ZAR 24,152 ZAR
View
B+
Retailer 10
-
HK$11,937 HKD
SGD 2,056 SGD
View
Most Expensive
B
MOH London
27AB9EEDB · Oct 29
HK$14,748 HKD
£1,480 GBP
View
10 more retailers have this diamond
Prices start from HK$5,925 HKDSave up to HK$8,822 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
0.90ct Radiant
HK$5,925 HKD