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Round|Natural|GIA

0.40ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 6551623207

Certificate GIA 6551623207

Diamond specifications and retailer prices

From HK$1,734 HKD
As of November 5, 2026
Save HK$2,385 HKD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$9,422 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6551623207. Listed at 15 retailers as of November 5, 2026, with a 138% 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

0.40
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551623207
Dimensions4.66 × 4.69 × 2.92 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.66 mm4.69 mm0.40 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6551623207
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 5
Current: HK$2,173 HKD|Low: HK$1,710 HKD|High: HK$5,688 HKD|Avg: HK$3,287 HKD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4HK$1,734 HKD
Retailer 3HK$2,103 HKD
Retailer 1HK$2,173 HKD
Retailer 6HK$2,542 HKD
Retailer 5HK$2,973 HKD
Retailer 10HK$3,428 HKD
Retailer 7HK$3,679 HKD
Retailer 9HK$3,703 HKD
Retailer 8HK$4,072 HKD
Retailer 2HK$4,119 HKD
Retailer 11HK$5,429 HKD

33 data points across 11 retailers

15 retailersHK$1,734 HKD to HK$4,119 HKD

A
Cheapest Retailer
-
HK$1,734 HKD
A
Retailer 2
-
HK$2,103 HKD
View
A
Retailer 3
-
HK$2,173 HKD
View
Final sale: no returns
Retailer 4
-
HK$2,456 HKD
View
Price last confirmed 36 days ago
A
Retailer 5
-
HK$2,542 HKD
View
Retailer 6
-
HK$2,738 HKD
View
Price last confirmed 38 days ago
A
Retailer 7
-
HK$2,973 HKD
View
Retailer 8
-
HK$3,311 HKD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
HK$3,428 HKD
View
B+
Retailer 10
-
HK$3,679 HKD
View
B+
Retailer 11
-
HK$3,703 HKD
View
B+
Retailer 12
-
HK$4,072 HKD
View
B+
Retailer 13
-
HK$4,119 HKD
View
Retailer 14
-
HK$5,429 HKD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
2f15ac33-9cb6-44c2-af50-08e2e2d1ae2c · Sep 28
HK$9,422 HKD
$1,201 USD
View
Price last confirmed 39 days ago
14 more retailers have this diamond
Prices start from HK$1,734 HKDSave up to HK$2,385 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
0.40ct Round
HK$1,734 HKD