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Radiant|Natural|GIA

0.90ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 2554383755

Certificate GIA 2554383755

Diamond specifications and retailer prices

From HK$10,773 HKD
£1,081 GBP
As of October 28, 2026
Save HK$13,223 HKD (55%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$23,997 HKD at Moon Ocean · As of October 28, 2026
View at Moon Ocean

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2554383755. Listed at 8 retailers as of October 28, 2026, with prices from HK$10,773 to HK$23,997, a HK$13,223 spread on the same certified stone. Moon Ocean lists it at HK$23,997. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554383755
Dimensions6.94 × 4.74 × 3.31 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.94 mm4.74 mm0.90 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554383755
Side View
Table 70.0%CrownGirdlePavilionCulet: NoneDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$23,997 HKD|Low: HK$6,363 HKD|High: HK$23,997 HKD|Avg: HK$12,182 HKD|+1.2%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5HK$6,363 HKD
Retailer 7HK$8,003 HKD
Retailer 6HK$8,278 HKD
Retailer 8HK$10,063 HKD
Retailer 3HK$10,773 HKD
Retailer 2HK$12,885 HKD
Retailer 9HK$13,294 HKD
Retailer 4HK$16,750 HKD
Moon OceanHK$23,997 HKD

25 data points across 9 retailers

8 retailersHK$10,773 HKD to HK$23,997 HKD

Retailer 1
-
HK$8,278 HKD
$1,055 USD
Price last confirmed 29 days ago
Retailer 2
-
HK$8,591 HKD
$1,095 USD
View
Price last confirmed 32 days ago
Retailer 3
-
HK$9,549 HKD
$1,217 USD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
HK$10,773 HKD
£1,081 GBP
View
B+
Retailer 5
-
HK$12,885 HKD
€1,564 EUR
View
B
Retailer 6
-
HK$16,750 HKD
£1,681 GBP
View
Retailer 7
-
HK$22,283 HKD
$2,840 USD
View
Price last confirmed 30 days ago
Most Expensive
C
Moon Ocean
NVN-AD21BE860-755 · Oct 28
HK$23,997 HKD
£2,408 GBP
View
7 more retailers have this diamond
Prices start from HK$10,773 HKDSave up to HK$13,223 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.

B+
0.90ct Radiant
HK$10,773 HKD