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Radiant|Natural|GIA

0.90ct K VS2 Radiant Natural Diamond

EX • K/VS2 • GIA 6551156127

Certificate GIA 6551156127

Diamond specifications and retailer prices

From HK$5,612 HKD
As of November 6, 2026
Save HK$8,292 HKD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$19,452 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551156127. Listed at 14 retailers as of November 6, 2026, with a 148% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551156127
Dimensions6.52 × 4.78 × 3.18 mm
L/W Ratio1.36
Top View
6.52 mm4.78 mm0.90 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551156127
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.6%

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 6
Current: HK$13,904 HKD|Low: HK$5,612 HKD|High: HK$14,773 HKD|Avg: HK$9,493 HKD|-5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 2HK$5,612 HKD
Retailer 11HK$7,046 HKD
Retailer 12HK$7,736 HKD
Retailer 5HK$7,759 HKD
Retailer 6HK$7,798 HKD
Retailer 7HK$7,830 HKD
Retailer 3HK$9,154 HKD
Retailer 4HK$9,319 HKD
Retailer 8HK$10,667 HKD
Retailer 9HK$11,176 HKD
Retailer 10HK$11,646 HKD
Retailer 1HK$13,904 HKD

37 data points across 12 retailers

14 retailersHK$5,612 HKD to HK$13,904 HKD

A
Cheapest Retailer
-
HK$5,612 HKD
A
Retailer 2
-
HK$7,046 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$7,736 HKD
View
A
Retailer 4
-
HK$7,759 HKD
View
A
Retailer 5
-
HK$7,798 HKD
View
A
Retailer 6
-
HK$7,830 HKD
View
A
Retailer 7
-
HK$9,154 HKD
View
A
Retailer 8
-
HK$9,319 HKD
View
B+
Retailer 9
-
HK$10,479 HKD
View
A
Retailer 10
-
HK$10,667 HKD
View
B+
Retailer 11
-
HK$11,176 HKD
View
B+
Retailer 12
-
HK$11,646 HKD
View
B+
Retailer 13
-
HK$13,904 HKD
View
Most Expensive
NZ Jewellers
d545c344-9543-4caf-a776-64ca3e694747 · Sep 25
HK$19,452 HKD
$2,482 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from HK$5,612 HKDSave up to HK$8,292 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$5,612 HKD