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Radiant|Natural|GIA

0.90ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 1419174247

Certificate GIA 1419174247

Diamond specifications and retailer prices

From HK$5,724 HKD
As of November 1, 2026
Save HK$8,415 HKD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$14,139 HKD at MOH London · As of November 1, 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 1419174247. Listed at 12 retailers as of November 1, 2026, with prices from HK$5,724 to HK$14,139, a HK$8,415 spread on the same certified stone. MOH London lists it at HK$14,139. 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
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1419174247
Dimensions5.35 × 5.33 × 3.65 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.35 mm5.33 mm0.90 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1419174247
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.4%

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$14,139 HKD|Low: HK$5,724 HKD|High: HK$14,976 HKD|Avg: HK$9,942 HKD|-4.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3HK$5,724 HKD
Retailer 9HK$7,982 HKD
Retailer 12HK$7,995 HKD
Retailer 10HK$8,767 HKD
Retailer 11HK$8,905 HKD
Retailer 7HK$9,019 HKD
Retailer 2HK$9,045 HKD
Retailer 5HK$10,849 HKD
Retailer 6HK$11,307 HKD
Retailer 8HK$11,629 HKD
Retailer 4HK$11,717 HKD
MOH LondonHK$14,139 HKD

43 data points across 12 retailers

12 retailersHK$5,724 HKD to HK$14,139 HKD

A
Cheapest Retailer
-
HK$5,724 HKD
B+
Retailer 2
-
HK$7,982 HKD
$1,017 USD
View
B+
Retailer 3
-
HK$7,995 HKD
SGD 1,377 SGD
View
B+
Retailer 4
-
HK$8,767 HKD
$1,117 USD
View
B+
Retailer 5
-
HK$8,905 HKD
$1,135 USD
View
B+
Retailer 6
-
HK$9,019 HKD
£905 GBP
View
B+
Retailer 7
-
HK$9,045 HKD
£908 GBP
View
B+
Retailer 8
-
HK$10,849 HKD
€1,317 EUR
View
B+
Retailer 9
-
HK$11,307 HKD
ZAR 23,283 ZAR
View
B+
Retailer 10
-
HK$11,629 HKD
SGD 2,003 SGD
View
Retailer 11
-
HK$11,717 HKD
A$2,298 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
E26922C22 · Nov 1
HK$14,139 HKD
£1,419 GBP
View
11 more retailers have this diamond
Prices start from HK$5,724 HKDSave up to HK$8,415 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$5,724 HKD