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Round|Natural|GIA

0.90ct K IF Round Natural Diamond

EX • K/IF • GIA 6551658468

Certificate GIA 6551658468

Diamond specifications and retailer prices

From HK$11,242 HKD
As of November 1, 2026
Save HK$18,797 HKD (63%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$33,271 HKD at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6551658468. Listed at 20 retailers as of November 1, 2026, with a 167% 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
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551658468
Dimensions6.13 × 6.18 × 3.88 mm
L/W Ratio1.01
Top View
6.13 mm6.18 mm0.90 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551658468
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 63.0%

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$16,648 HKD|Low: HK$11,242 HKD|High: HK$30,126 HKD|Avg: HK$17,987 HKD|+9.8%
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 6, 2026
Retailer 4HK$11,242 HKD
Retailer 3HK$15,533 HKD
Retailer 5HK$16,083 HKD
Retailer 13HK$16,294 HKD
Retailer 2HK$16,302 HKD
Retailer 1HK$16,648 HKD
Retailer 12HK$17,299 HKD
Retailer 6HK$19,244 HKD
Retailer 7HK$19,613 HKD
Retailer 8HK$19,723 HKD
Retailer 10HK$21,818 HKD
Retailer 9HK$25,183 HKD
Retailer 11HK$30,039 HKD

28 data points across 13 retailers

20 retailersHK$11,242 HKD to HK$30,039 HKD

A
Cheapest Retailer
-
HK$11,242 HKD
B+
Retailer 2
-
HK$15,533 HKD
View
Retailer 3
-
HK$15,910 HKD
View
Price last confirmed 23 days ago
Retailer 4
-
HK$16,083 HKD
View
Price last confirmed 10 days ago
Retailer 5
-
HK$16,232 HKD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
HK$16,294 HKD
View
B+
Retailer 7
-
HK$16,302 HKD
View
B+
Retailer 8
-
HK$16,648 HKD
View
B+
Retailer 9
-
HK$17,299 HKD
View
Retailer 10
-
HK$17,314 HKD
View
Price last confirmed 38 days ago
Retailer 11
-
HK$17,510 HKD
View
Price last confirmed 60 days ago
Retailer 12
-
HK$18,366 HKD
View
Price last confirmed 24 days ago
B
Retailer 13
-
HK$19,244 HKD
View
B
Retailer 14
-
HK$19,613 HKD
View
B+
Retailer 15
-
HK$19,723 HKD
View
Retailer 16
-
HK$20,209 HKD
View
Price last confirmed 60 days ago
B+
Retailer 17
-
HK$21,818 HKD
View
B
Retailer 18
-
HK$25,183 HKD
View
B
Retailer 19
-
HK$30,039 HKD
View
Most Expensive
NZ Jewellers
e56f3389-906d-4a22-8bac-09f99b847c61 · Oct 14
HK$33,271 HKD
$4,241 USD
View
Price last confirmed 23 days ago
19 more retailers have this diamond
Prices start from HK$11,242 HKDSave up to HK$18,797 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 Round
HK$11,242 HKD