CaratHunter
Plans
Round|Natural|GIA

1.51ct K IF Round Natural Diamond

EX • K/IF • GIA 2494357452

Certificate GIA 2494357452

Diamond specifications and retailer prices

From HK$46,106 HKD
As of November 5, 2026
Save HK$41,454 HKD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$87,560 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2494357452. Listed at 8 retailers as of November 5, 2026, with prices from HK$46,106 to HK$87,560, a HK$41,454 spread on the same certified stone. NZ Jewellers lists it at HK$87,560. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2494357452
Dimensions7.30 × 7.34 × 4.56 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.30 mm7.34 mm1.51 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2494357452
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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$87,560 HKD|Low: HK$44,223 HKD|High: HK$87,560 HKD|Avg: HK$62,308 HKD|+4.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5HK$46,106 HKD
Retailer 10HK$50,225 HKD
Retailer 8HK$52,351 HKD
Retailer 6HK$53,159 HKD
Retailer 11HK$53,159 HKD
Retailer 2HK$56,815 HKD
Retailer 7HK$60,408 HKD
Retailer 9HK$66,559 HKD
Retailer 4HK$76,914 HKD
Retailer 3HK$81,127 HKD
NZ JewellersHK$87,560 HKD

25 data points across 11 retailers

8 retailersHK$46,106 HKD to HK$87,560 HKD

A
Cheapest Retailer
-
HK$46,106 HKD
B+
Retailer 2
-
HK$52,351 HKD
View
B+
Retailer 3
-
HK$53,159 HKD
View
B+
Retailer 4
-
HK$56,815 HKD
View
B+
Retailer 5
-
HK$60,408 HKD
View
B+
Retailer 6
-
HK$66,559 HKD
View
B
Retailer 7
-
HK$76,914 HKD
View
Most Expensive
B
NZ Jewellers
82e85d4d-80a4-4ba5-a299-c3de78db5479 · Nov 5
HK$87,560 HKD
$11,161 USD
View
7 more retailers have this diamond
Prices start from HK$46,106 HKDSave up to HK$41,454 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$46,106 HKD