CaratHunter
Plans
Round|Natural|GIA

1.51ct F I1 Round Natural Diamond

EX • F/I1 • GIA 2434913759

Certificate GIA 2434913759

Diamond specifications and retailer prices

From HK$27,893 HKD
$3,555 USD
As of November 1, 2026
Save HK$27,336 HKD (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$55,229 HKD at NZ Jewellers · As of November 2, 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 F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2434913759. Listed at 7 retailers as of November 1, 2026, with prices from HK$27,893 to HK$55,229, a HK$27,336 spread on the same certified stone. NZ Jewellers lists it at HK$55,229. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2434913759
Dimensions7.28 × 7.33 × 4.60 mm
L/W Ratio1.01
Top View
7.28 mm7.33 mm1.51 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2434913759
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.0%

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 1
Current: HK$55,229 HKD|Low: HK$27,893 HKD|High: HK$55,229 HKD|Avg: HK$36,776 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4HK$27,893 HKD
Retailer 9HK$28,120 HKD
Retailer 5HK$31,698 HKD
Retailer 6HK$31,698 HKD
Retailer 8HK$31,698 HKD
Retailer 3HK$33,644 HKD
Retailer 2HK$35,722 HKD
Retailer 7HK$36,579 HKD
Retailer 10HK$37,723 HKD
Retailer 11HK$51,345 HKD
NZ JewellersHK$55,229 HKD

19 data points across 11 retailers

7 retailersHK$27,893 HKD to HK$55,229 HKD

A
Cheapest Retailer
-
HK$27,893 HKD
$3,555 USD
A
Retailer 2
-
HK$31,698 HKD
$4,040 USD
View
A
Retailer 3
-
HK$31,698 HKD
$4,040 USD
View
A
Retailer 4
-
HK$31,698 HKD
$4,040 USD
View
B+
Retailer 5
-
HK$35,722 HKD
€4,336 EUR
View
B+
Retailer 6
-
HK$36,579 HKD
$4,662 USD
View
Most Expensive
B
NZ Jewellers
76ba52da-fbb3-4384-8678-b06587292f43 · Nov 2
HK$55,229 HKD
$7,039 USD
View
6 more retailers have this diamond
Prices start from HK$27,893 HKDSave up to HK$27,336 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$27,893 HKD