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Round|Natural|GIA

1.55ct I IF Round Natural Diamond

EX • I/IF • GIA 1555079644

Certificate GIA 1555079644

Diamond specifications and retailer prices

From HK$73,431 HKD
As of November 5, 2026
Save HK$40,905 HKD (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$114,336 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1555079644. Listed at 6 retailers as of November 5, 2026, with prices from HK$73,431 to HK$114,336, a HK$40,905 spread on the same certified stone. NZ Jewellers lists it at HK$114,336. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1555079644
Dimensions7.32 × 7.36 × 4.62 mm
L/W Ratio1.01
Star length50%
Top View
7.32 mm7.36 mm1.55 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555079644
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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$114,336 HKD|Low: HK$61,067 HKD|High: HK$115,356 HKD|Avg: HK$89,701 HKD|-0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6HK$73,431 HKD
Retailer 5HK$75,722 HKD
Retailer 2HK$81,143 HKD
Retailer 4HK$82,798 HKD
Retailer 3HK$106,844 HKD
NZ JewellersHK$114,336 HKD

45 data points across 6 retailers

6 retailersHK$73,431 HKD to HK$114,336 HKD

A
Cheapest Retailer
-
HK$73,431 HKD
B+
Retailer 2
-
HK$75,722 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$81,143 HKD
View
B+
Retailer 4
-
HK$82,798 HKD
View
B+
Retailer 5
-
HK$106,844 HKD
View
Most Expensive
B
NZ Jewellers
cf957386-1366-4460-a97a-6fb68e530821 · Nov 5
HK$114,336 HKD
$14,574 USD
View
5 more retailers have this diamond
Prices start from HK$73,431 HKDSave up to HK$40,905 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
1.55ct Round
HK$73,431 HKD