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Radiant|Natural|GIA

0.90ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 5201161975

Certificate GIA 5201161975

Diamond specifications and retailer prices

From HK$15,065 HKD
$1,920 USD
As of November 1, 2026
Save HK$9,022 HKD (37%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$24,086 HKD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5201161975. Listed at 10 retailers as of November 1, 2026, with prices from HK$15,065 to HK$24,086, a HK$9,022 spread on the same certified stone. 77 Diamonds lists it at HK$24,086. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5201161975
Dimensions5.72 × 5.39 × 3.38 mm
L/W Ratio1.06
Top View
5.72 mm5.39 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5201161975
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.7%

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: Nov 1
Current: HK$24,086 HKD|Low: HK$15,065 HKD|High: HK$24,115 HKD|Avg: HK$18,339 HKD|+1.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2HK$15,065 HKD
Retailer 4HK$15,488 HKD
Retailer 3HK$18,901 HKD
77 DiamondsHK$24,086 HKD

33 data points across 4 retailers

10 retailersHK$15,065 HKD to HK$24,086 HKD

B+
Cheapest Retailer
-
HK$15,065 HKD
$1,920 USD
B
Retailer 2
-
HK$15,488 HKD
$1,974 USD
View
B
Retailer 3
-
HK$15,527 HKD
$1,979 USD
View
B+
Retailer 4
-
HK$16,304 HKD
$2,078 USD
View
B
Retailer 5
-
HK$17,016 HKD
$2,169 USD
View
B
Retailer 6
-
HK$18,901 HKD
$2,409 USD
View
B
Retailer 7
-
HK$20,008 HKD
$2,550 USD
View
B
Retailer 8
-
HK$20,008 HKD
$2,550 USD
View
B
Retailer 9
-
HK$20,635 HKD
$2,630 USD
View
Most Expensive
B
77 Diamonds
RADZWWGEYC4U · Nov 2
HK$24,086 HKD
£2,417 GBP
View
9 more retailers have this diamond
Prices start from HK$15,065 HKDSave up to HK$9,022 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$15,065 HKD