CaratHunter
Plans
Radiant|Natural|GIA

0.90ct H SI2 Radiant Natural Diamond

ID • H/SI2 • GIA 6552950829

Certificate GIA 6552950829

Diamond specifications and retailer prices

From HK$6,180 HKD
₹75,020 INR
As of November 1, 2026
Save HK$15,055 HKD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$21,236 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552950829. Listed at 10 retailers as of November 1, 2026, with prices from HK$6,180 to HK$21,236, a HK$15,055 spread on the same certified stone. Moon Ocean lists it at HK$21,236. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552950829
Dimensions6.81 × 4.69 × 3.23 mm
L/W Ratio1.45
Girdle conditionThick
Top View
6.81 mm4.69 mm0.90 ctH / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552950829
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.8%

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$21,236 HKD|Low: HK$6,180 HKD|High: HK$28,905 HKD|Avg: HK$11,956 HKD|-26.5%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2HK$6,180 HKD
Retailer 10HK$6,496 HKD
Retailer 7HK$7,861 HKD
Retailer 9HK$9,255 HKD
Retailer 6HK$9,586 HKD
Retailer 4HK$9,677 HKD
Retailer 5HK$11,508 HKD
Retailer 3HK$15,026 HKD
Retailer 8HK$20,014 HKD
Moon OceanHK$21,236 HKD

28 data points across 10 retailers

10 retailersHK$6,180 HKD to HK$21,236 HKD

A
Cheapest Retailer
-
HK$6,180 HKD
₹75,020 INR
A
Retailer 2
-
HK$6,496 HKD
$828 USD
View
Final sale: no returns
A
Retailer 3
-
HK$7,861 HKD
$1,002 USD
View
A
Retailer 4
-
HK$9,255 HKD
$1,180 USD
View
A
Retailer 5
-
HK$9,586 HKD
£962 GBP
View
A
Retailer 6
-
HK$9,677 HKD
£971 GBP
View
B+
Retailer 7
-
HK$11,508 HKD
€1,397 EUR
View
B+
Retailer 8
-
HK$15,026 HKD
£1,508 GBP
View
B
Retailer 9
-
HK$20,014 HKD
$2,551 USD
View
Most Expensive
B
Moon Ocean
NVN-AF1AC508E-829 · Nov 1
HK$21,236 HKD
£2,131 GBP
View
9 more retailers have this diamond
Prices start from HK$6,180 HKDSave up to HK$15,055 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$6,180 HKD