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Round|Natural|GIA

1.51ct K VS2 Round Natural Diamond

VG • K/VS2 • GIA 6545130617

Certificate GIA 6545130617

Diamond specifications and retailer prices

From HK$22,492 HKD
As of November 6, 2026
Save HK$28,486 HKD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$54,046 HKD at NZ Jewellers · As of October 20, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 6545130617. Listed at 19 retailers as of November 2, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle37.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6545130617
Dimensions7.17 × 7.09 × 4.53 mm
L/W Ratio1.01
Top View
7.17 mm7.09 mm1.51 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6545130617
Side View
Table 59.0%Crown 37.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.6%

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$54,046 HKD|Low: HK$22,288 HKD|High: HK$54,046 HKD|Avg: HK$34,301 HKD
NZ Jewellers
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 3HK$22,492 HKD
Retailer 7HK$24,956 HKD
Retailer 6HK$26,823 HKD
Retailer 8HK$27,850 HKD
Retailer 13HK$28,305 HKD
Retailer 11HK$28,353 HKD
Retailer 12HK$28,761 HKD
Retailer 5HK$29,537 HKD
Retailer 16HK$30,204 HKD
Retailer 10HK$31,020 HKD
Retailer 2HK$33,193 HKD
Retailer 15HK$34,354 HKD
Retailer 14HK$34,872 HKD
Retailer 9HK$35,790 HKD
Retailer 18HK$37,469 HKD
Retailer 4HK$43,353 HKD
Retailer 17HK$50,978 HKD
NZ JewellersHK$54,046 HKD

34 data points across 18 retailers

19 retailersHK$22,492 HKD to HK$50,978 HKD

A
Cheapest Retailer
-
HK$22,492 HKD
A
Retailer 2
-
HK$24,956 HKD
View
B+
Retailer 3
-
HK$26,823 HKD
View
Retailer 4
-
HK$27,850 HKD
View
Price last confirmed 19 days ago
A
Retailer 5
-
HK$28,305 HKD
View
B+
Retailer 6
-
HK$28,353 HKD
View
A
Retailer 7
-
HK$28,761 HKD
View
B+
Retailer 8
-
HK$29,537 HKD
View
B+
Retailer 9
-
HK$30,204 HKD
View
Retailer 10
-
HK$31,020 HKD
View
Price last confirmed 21 days ago
Retailer 11
-
HK$31,020 HKD
View
Price last confirmed 38 days ago
A
Retailer 12
-
HK$33,193 HKD
View
B+
Retailer 13
-
HK$34,354 HKD
View
B+
Retailer 14
-
HK$34,872 HKD
View
Retailer 15
-
HK$35,790 HKD
View
Price last confirmed 16 days ago
B+
Retailer 16
-
HK$37,469 HKD
View
B
Retailer 17
-
HK$43,353 HKD
View
B
Retailer 18
-
HK$50,978 HKD
View
Most Expensive
NZ Jewellers
7ca5db1f-abc2-437e-b6d4-0d608ac6e2bd · Oct 20
HK$54,046 HKD
$6,889 USD
View
Price last confirmed 16 days ago
18 more retailers have this diamond
Prices start from HK$22,492 HKDSave up to HK$28,486 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$22,492 HKD