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Radiant|Natural|GIA

0.90ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 6495402797

Certificate GIA 6495402797

Diamond specifications and retailer prices

From HK$14,444 HKD
$1,841 USD
As of October 30, 2026
Save HK$22,462 HKD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$36,906 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 6495402797. Listed at 14 retailers as of October 30, 2026, with prices from HK$14,444 to HK$36,906, a HK$22,462 spread on the same certified stone. NZ Jewellers lists it at HK$36,906. 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
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle54.79°
OriginNatural
Grading LabGIA
CertificateGIA 6495402797
Dimensions6.56 × 4.81 × 3.29 mm
L/W Ratio1.36
Top View
6.56 mm4.81 mm0.90 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6495402797
Side View
Table 66.0%Crown 47.5°Girdle: ThickPavilion 54.79°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$36,906 HKD|Low: HK$14,632 HKD|High: HK$36,906 HKD|Avg: HK$21,255 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6HK$14,632 HKD
Retailer 11HK$15,495 HKD
Retailer 8HK$15,997 HKD
Retailer 9HK$15,997 HKD
Retailer 7HK$16,735 HKD
Retailer 10HK$18,453 HKD
Retailer 4HK$19,374 HKD
Retailer 5HK$22,498 HKD
Retailer 3HK$25,209 HKD
Retailer 2HK$30,928 HKD
NZ JewellersHK$36,906 HKD

42 data points across 11 retailers

14 retailersHK$14,444 HKD to HK$36,906 HKD

B
Cheapest Retailer
-
HK$14,444 HKD
$1,841 USD
B
Retailer 2
-
HK$14,632 HKD
$1,865 USD
View
B
Retailer 3
-
HK$15,425 HKD
$1,966 USD
View
B
Retailer 4
-
HK$15,997 HKD
$2,039 USD
View
B
Retailer 5
-
HK$15,997 HKD
$2,039 USD
View
B
Retailer 6
-
HK$16,735 HKD
$2,133 USD
View
B
Retailer 7
-
HK$18,453 HKD
$2,352 USD
View
B
Retailer 8
-
HK$18,594 HKD
$2,370 USD
View
B
Retailer 9
-
HK$18,594 HKD
$2,370 USD
View
B
Retailer 10
-
HK$19,222 HKD
$2,450 USD
View
B
Retailer 11
-
HK$19,374 HKD
£1,944 GBP
View
B
Retailer 12
-
HK$22,498 HKD
€2,731 EUR
View
B
Retailer 13
-
HK$30,928 HKD
£3,104 GBP
View
Most Expensive
C
NZ Jewellers
9bc5a3cd-a84c-4c5f-b501-4888b507419e · Oct 30
HK$36,906 HKD
$4,704 USD
View
13 more retailers have this diamond
Prices start from HK$14,444 HKDSave up to HK$22,462 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$14,444 HKD