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Radiant|Natural|GIA

0.90ct H SI2 Radiant Natural Diamond

VG • H/SI2 • GIA 1533970533

Certificate GIA 1533970533

Diamond specifications and retailer prices

From HK$7,681 HKD
$979 USD
As of October 31, 2026
Save HK$13,872 HKD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$21,553 HKD at Moon Ocean · As of November 1, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1533970533. Listed at 12 retailers as of October 31, 2026, with prices from HK$7,681 to HK$21,553, a HK$13,872 spread on the same certified stone. Moon Ocean lists it at HK$21,553. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1533970533
Dimensions6.15 × 4.73 × 3.31 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
6.15 mm4.73 mm0.90 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533970533
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.0%

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: Oct 31
Current: HK$21,553 HKD|Low: HK$7,681 HKD|High: HK$21,828 HKD|Avg: HK$12,203 HKD|-1.1%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3HK$7,681 HKD
Retailer 5HK$8,324 HKD
Retailer 10HK$8,324 HKD
Retailer 11HK$8,646 HKD
Retailer 9HK$9,611 HKD
Retailer 7HK$9,729 HKD
Retailer 2HK$9,824 HKD
Retailer 4HK$11,681 HKD
Retailer 6HK$15,335 HKD
Retailer 8HK$20,313 HKD
Moon OceanHK$21,553 HKD

36 data points across 11 retailers

12 retailersHK$7,681 HKD to HK$21,553 HKD

A
Cheapest Retailer
-
HK$7,681 HKD
$979 USD
Final sale: no returns
A
Retailer 2
-
HK$8,324 HKD
$1,061 USD
View
A
Retailer 3
-
HK$8,324 HKD
$1,061 USD
View
A
Retailer 4
-
HK$8,646 HKD
$1,102 USD
View
Retailer 5
-
HK$8,802 HKD
$1,122 USD
View
Price last confirmed 62 days ago
A
Retailer 6
-
HK$9,611 HKD
$1,225 USD
View
A
Retailer 7
-
HK$9,729 HKD
£976 GBP
View
A
Retailer 8
-
HK$9,824 HKD
£986 GBP
View
B+
Retailer 9
-
HK$11,681 HKD
€1,418 EUR
View
B
Retailer 10
-
HK$15,335 HKD
£1,539 GBP
View
B
Retailer 11
-
HK$20,313 HKD
$2,589 USD
View
Most Expensive
B
Moon Ocean
NVN-D5EED7ED0-533 · Nov 1
HK$21,553 HKD
£2,163 GBP
View
11 more retailers have this diamond
Prices start from HK$7,681 HKDSave up to HK$13,872 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$7,681 HKD