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Round|Natural|GIA

1.51ct G IF Round Natural Diamond

EX • G/IF • GIA 5556042057

Certificate GIA 5556042057

Diamond specifications and retailer prices

From HK$83,163 HKD
As of November 6, 2026
Save HK$76,117 HKD (48%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$159,279 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5556042057. Listed at 20 retailers as of November 5, 2026, with prices from HK$83,163 to HK$159,279, a HK$76,117 spread on the same certified stone. NZ Jewellers lists it at HK$159,279. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5556042057
Dimensions7.28 × 7.34 × 4.58 mm
L/W Ratio1.01
Star length45%
Girdle conditionFaceted
Culet sizeNone
Top View
7.28 mm7.34 mm1.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556042057
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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$159,279 HKD|Low: HK$83,163 HKD|High: HK$160,855 HKD|Avg: HK$114,360 HKD|-1.0%
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
November 6, 2026
Retailer 4HK$83,163 HKD
Retailer 2HK$86,431 HKD
Retailer 9HK$98,845 HKD
Retailer 12HK$100,287 HKD
Retailer 7HK$101,087 HKD
Retailer 17HK$103,650 HKD
Retailer 8HK$105,076 HKD
Retailer 5HK$105,491 HKD
Retailer 3HK$112,522 HKD
Retailer 15HK$114,285 HKD
Retailer 16HK$114,544 HKD
Retailer 6HK$117,106 HKD
Retailer 14HK$118,674 HKD
Retailer 11HK$119,732 HKD
Retailer 10HK$139,427 HKD
Retailer 13HK$148,848 HKD
NZ JewellersHK$159,279 HKD

30 data points across 17 retailers

20 retailersHK$83,163 HKD to HK$159,279 HKD

A+
Cheapest Retailer
-
HK$83,163 HKD
A
Retailer 2
-
HK$86,431 HKD
View
Retailer 3
-
HK$94,605 HKD
View
Price last confirmed 25 days ago
A
Retailer 4
-
HK$98,845 HKD
View
Retailer 5
-
HK$98,939 HKD
View
Price last confirmed 179 days ago
A
Retailer 6
-
HK$100,287 HKD
View
A
Retailer 7
-
HK$101,087 HKD
View
Final sale: no returns
A
Retailer 8
-
HK$103,650 HKD
View
Retailer 9
-
HK$105,076 HKD
View
Price last confirmed 14 days ago
Retailer 10
-
HK$105,491 HKD
View
Price last confirmed 8 days ago
A
Retailer 11
-
HK$106,863 HKD
View
A
Retailer 12
-
HK$112,522 HKD
View
A
Retailer 13
-
HK$114,285 HKD
View
A
Retailer 14
-
HK$114,544 HKD
View
A
Retailer 15
-
HK$117,106 HKD
View
A
Retailer 16
-
HK$118,674 HKD
View
B+
Retailer 17
-
HK$119,732 HKD
View
B+
Retailer 18
-
HK$139,427 HKD
View
B+
Retailer 19
-
HK$148,848 HKD
View
Most Expensive
B+
NZ Jewellers
f1e3ff24-c296-4567-91be-3b5f743e6347 · Nov 5
HK$159,279 HKD
$20,323 USD
View
19 more retailers have this diamond
Prices start from HK$83,163 HKDSave up to HK$76,117 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$83,163 HKD