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Radiant|Natural|GIA

0.90ct I IF Radiant Natural Diamond

EX • I/IF • GIA 1543667017

Certificate GIA 1543667017

Diamond specifications and retailer prices

From HK$11,348 HKD
As of November 1, 2026
Save HK$15,754 HKD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$37,212 HKD at NZ Jewellers · As of September 25, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543667017. Listed at 18 retailers as of November 1, 2026, with a 139% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.9°
OriginNatural
Grading LabGIA
CertificateGIA 1543667017
Dimensions6.82 × 5.00 × 3.22 mm
L/W Ratio1.36
Girdle conditionPolished
Top View
6.82 mm5.00 mm0.90 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543667017
Side View
Table 67.0%CrownGirdle: STK-THKPavilion 35.9°Culet: NoneDepth 64.5%

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$21,114 HKD|Low: HK$10,846 HKD|High: HK$27,102 HKD|Avg: HK$17,704 HKD|+3.5%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 11HK$11,348 HKD
Retailer 15HK$14,092 HKD
Retailer 3HK$14,271 HKD
Retailer 10HK$14,562 HKD
Retailer 7HK$15,188 HKD
Retailer 9HK$15,371 HKD
Retailer 5HK$15,888 HKD
Retailer 2HK$15,927 HKD
Retailer 13HK$16,354 HKD
Retailer 12HK$18,341 HKD
Retailer 8HK$19,636 HKD
Retailer 1HK$21,114 HKD
Retailer 16HK$22,359 HKD
Retailer 6HK$22,871 HKD
Retailer 4HK$22,970 HKD
Retailer 14HK$27,102 HKD

26 data points across 16 retailers

18 retailersHK$11,348 HKD to HK$27,102 HKD

A
Cheapest Retailer
-
HK$11,348 HKD
A
Retailer 2
-
HK$14,092 HKD
€1,711 EUR
View
A
Retailer 3
-
HK$14,271 HKD
$1,819 USD
View
Final sale: no returns
A
Retailer 4
-
HK$14,562 HKD
$1,856 USD
View
Retailer 5
-
HK$15,188 HKD
SGD 2,616 SGD
View
Price last confirmed 10 days ago
A
Retailer 6
-
HK$15,371 HKD
£1,543 GBP
View
A
Retailer 7
-
HK$15,888 HKD
$2,025 USD
View
A
Retailer 8
-
HK$15,927 HKD
$2,030 USD
View
A
Retailer 9
-
HK$16,354 HKD
$2,085 USD
View
B+
Retailer 10
-
HK$18,341 HKD
$2,338 USD
View
B+
Retailer 11
-
HK$18,502 HKD
A$3,628 AUD
View
Retailer 12
-
HK$19,636 HKD
A$3,850 AUD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
HK$21,114 HKD
€2,563 EUR
View
B+
Retailer 14
-
HK$22,359 HKD
£2,244 GBP
View
Retailer 15
-
HK$22,871 HKD
$2,915 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
HK$22,970 HKD
ZAR 47,297 ZAR
View
B
Retailer 17
-
HK$27,102 HKD
£2,720 GBP
View
Most Expensive
NZ Jewellers
aba34d01-6bbb-4f06-943f-bb808a83dd42 · Sep 25
HK$37,212 HKD
$4,743 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from HK$11,348 HKDSave up to HK$15,754 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$11,348 HKD