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Radiant|Natural|GIA

0.90ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 6183759166

Certificate GIA 6183759166

Diamond specifications and retailer prices

From HK$12,923 HKD
$1,647 USD
As of November 2, 2026
Save HK$20,690 HKD (62%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$33,613 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6183759166. Listed at 21 retailers as of October 30, 2026, with prices from HK$12,923 to HK$33,613, a HK$20,690 spread on the same certified stone. NZ Jewellers lists it at HK$33,613. 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
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6183759166
Dimensions5.72 × 4.99 × 3.47 mm
L/W Ratio1.15
Top View
5.72 mm4.99 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 6183759166
Side View
Table 67.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 69.6%

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 2
Current: HK$21,947 HKD|Low: HK$11,542 HKD|High: HK$28,509 HKD|Avg: HK$18,328 HKD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 3HK$12,923 HKD
Retailer 10HK$13,276 HKD
Retailer 11HK$13,378 HKD
Retailer 12HK$13,433 HKD
Retailer 5HK$14,562 HKD
Retailer 4HK$14,986 HKD
Retailer 6HK$17,635 HKD
Retailer 9HK$18,780 HKD
Retailer 13HK$19,823 HKD
Retailer 1HK$21,947 HKD
Retailer 2HK$23,070 HKD
Retailer 8HK$23,712 HKD
Retailer 7HK$28,160 HKD

43 data points across 13 retailers

21 retailersHK$12,923 HKD to HK$33,613 HKD

B+
Cheapest Retailer
-
HK$12,923 HKD
$1,647 USD
B+
Retailer 2
-
HK$13,119 HKD
$1,672 USD
View
B+
Retailer 3
-
HK$13,276 HKD
$1,692 USD
View
B+
Retailer 4
-
HK$13,378 HKD
$1,705 USD
View
B
Retailer 5
-
HK$13,433 HKD
$1,712 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$13,685 HKD
$1,744 USD
View
B
Retailer 7
-
HK$14,562 HKD
$1,856 USD
View
B
Retailer 8
-
HK$14,562 HKD
$1,856 USD
View
B
Retailer 9
-
HK$14,986 HKD
$1,910 USD
View
B
Retailer 10
-
HK$15,237 HKD
$1,942 USD
View
B
Retailer 11
-
HK$16,634 HKD
$2,120 USD
View
B
Retailer 12
-
HK$16,806 HKD
$2,142 USD
View
B
Retailer 13
-
HK$17,635 HKD
£1,770 GBP
View
B
Retailer 14
-
HK$18,499 HKD
CA$3,275 CAD
View
B
Retailer 15
-
HK$18,780 HKD
£1,885 GBP
View
Retailer 16
-
HK$19,823 HKD
A$3,887 AUD
View
Price last confirmed 28 days ago
B
Retailer 17
-
HK$21,947 HKD
€2,664 EUR
View
B
Retailer 18
-
HK$23,070 HKD
$2,940 USD
View
B
Retailer 19
-
HK$23,712 HKD
ZAR 48,822 ZAR
View
B
Retailer 20
-
HK$28,160 HKD
£2,826 GBP
View
Most Expensive
C
NZ Jewellers
0d47e9e3-cd27-4a3c-b8d7-fe6c1098fc92 · Oct 30
HK$33,613 HKD
$4,284 USD
View
20 more retailers have this diamond
Prices start from HK$12,923 HKDSave up to HK$20,690 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$12,923 HKD