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Round|Natural|GIA

1.51ct K I1 Round Natural Diamond

EX • K/I1 • GIA 5563465369

Certificate GIA 5563465369

Diamond specifications and retailer prices

From HK$12,144 HKD
As of November 6, 2026
Save HK$21,982 HKD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$34,127 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 5563465369. Listed at 10 retailers as of November 5, 2026, with prices from HK$12,144 to HK$34,127, a HK$21,982 spread on the same certified stone. NZ Jewellers lists it at HK$34,127. 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
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563465369
Dimensions7.36 × 7.39 × 4.53 mm
L/W Ratio1.00
Top View
7.36 mm7.39 mm1.51 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563465369
Side View
Table 58.0%CrownGirdle: Med. - Sli. ThickPavilionCulet: NoneDepth 61.4%

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$34,127 HKD|Low: HK$12,144 HKD|High: HK$38,465 HKD|Avg: HK$19,343 HKD|-11.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6HK$12,144 HKD
Retailer 7HK$14,161 HKD
Retailer 4HK$14,741 HKD
Retailer 10HK$16,185 HKD
Retailer 3HK$16,326 HKD
Retailer 9HK$16,844 HKD
Retailer 5HK$17,079 HKD
Retailer 8HK$18,836 HKD
Retailer 2HK$22,116 HKD
NZ JewellersHK$34,127 HKD

25 data points across 10 retailers

10 retailersHK$12,144 HKD to HK$34,127 HKD

A
Cheapest Retailer
-
HK$12,144 HKD
A
Retailer 2
-
HK$14,161 HKD
View
A
Retailer 3
-
HK$14,741 HKD
View
A
Retailer 4
-
HK$16,185 HKD
View
A
Retailer 5
-
HK$16,326 HKD
View
Retailer 6
-
HK$16,844 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$17,079 HKD
View
A
Retailer 8
-
HK$18,836 HKD
View
B+
Retailer 9
-
HK$22,116 HKD
View
Most Expensive
B
NZ Jewellers
ee241b01-f8a3-445a-b375-e8702bda0781 · Nov 5
HK$34,127 HKD
$4,350 USD
View
9 more retailers have this diamond
Prices start from HK$12,144 HKDSave up to HK$21,982 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$12,144 HKD