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Round|Natural|GIA

1.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 6431223048

Certificate GIA 6431223048

Diamond specifications and retailer prices

From HK$48,130 HKD
As of November 4, 2026
Save HK$55,717 HKD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$103,847 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6431223048. Listed at 16 retailers as of November 4, 2026, with prices from HK$48,130 to HK$103,847, a HK$55,717 spread on the same certified stone. NZ Jewellers lists it at HK$103,847. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6431223048
Dimensions7.31 × 7.25 × 4.58 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.31 mm7.25 mm1.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6431223048
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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 4
Current: HK$63,515 HKD|Low: HK$48,130 HKD|High: HK$87,458 HKD|Avg: HK$62,402 HKD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7HK$48,130 HKD
Retailer 5HK$49,739 HKD
Retailer 2HK$57,231 HKD
Retailer 1HK$63,515 HKD
Retailer 6HK$63,648 HKD
Retailer 3HK$75,753 HKD
Retailer 4HK$86,297 HKD

35 data points across 7 retailers

16 retailersHK$48,130 HKD to HK$103,847 HKD

A
Cheapest Retailer
-
HK$48,130 HKD
B+
Retailer 2
-
HK$49,056 HKD
View
B+
Retailer 3
-
HK$49,739 HKD
View
Retailer 4
-
HK$51,927 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$52,053 HKD
View
B+
Retailer 6
-
HK$52,359 HKD
View
B+
Retailer 7
-
HK$56,250 HKD
View
B+
Retailer 8
-
HK$57,121 HKD
View
B+
Retailer 9
-
HK$57,231 HKD
View
B+
Retailer 10
-
HK$63,515 HKD
View
B+
Retailer 11
-
HK$63,648 HKD
View
B
Retailer 12
-
HK$64,903 HKD
View
Retailer 13
-
HK$68,410 HKD
View
Price last confirmed 14 days ago
B
Retailer 14
-
HK$75,753 HKD
View
B
Retailer 15
-
HK$86,297 HKD
View
Most Expensive
B
NZ Jewellers
5f9926b1-03b1-4c29-a614-bebc58abe0cc · Nov 5
HK$103,847 HKD
$13,237 USD
View
15 more retailers have this diamond
Prices start from HK$48,130 HKDSave up to HK$55,717 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
1.51ct Round
HK$48,130 HKD