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Round|Natural|GIA

1.51ct K I1 Round Natural Diamond

EX • K/I1 • GIA 1468555297

Certificate GIA 1468555297

Diamond specifications and retailer prices

From HK$17,110 HKD
As of November 5, 2026
Save HK$32,181 HKD (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$49,291 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 1468555297. Listed at 9 retailers as of November 5, 2026, with prices from HK$17,110 to HK$49,291, a HK$32,181 spread on the same certified stone. NZ Jewellers lists it at HK$49,291. 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
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1468555297
Dimensions7.37 × 7.34 × 4.55 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Indented Natural, Needle
Top View
7.37 mm7.34 mm1.51 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1468555297
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

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 5
Current: HK$49,291 HKD|Low: HK$17,071 HKD|High: HK$49,291 HKD|Avg: HK$25,803 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3HK$17,110 HKD
Retailer 4HK$17,165 HKD
Retailer 5HK$20,696 HKD
Retailer 7HK$23,575 HKD
Retailer 9HK$23,575 HKD
Retailer 6HK$24,485 HKD
Retailer 8HK$27,199 HKD
Retailer 2HK$27,388 HKD
NZ JewellersHK$49,291 HKD

43 data points across 9 retailers

9 retailersHK$17,110 HKD to HK$49,291 HKD

A
Cheapest Retailer
-
HK$17,110 HKD
A
Retailer 2
-
HK$17,165 HKD
View
A
Retailer 3
-
HK$20,696 HKD
View
B+
Retailer 4
-
HK$23,575 HKD
View
Retailer 5
-
HK$23,575 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$24,485 HKD
View
B+
Retailer 7
-
HK$27,199 HKD
View
B+
Retailer 8
-
HK$27,388 HKD
View
Most Expensive
B
NZ Jewellers
c3ee069b-1669-4af4-a292-c4b1d417094f · Nov 5
HK$49,291 HKD
$6,283 USD
View
8 more retailers have this diamond
Prices start from HK$17,110 HKDSave up to HK$32,181 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$17,110 HKD