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Round|Natural|GIA

1.55ct I IF Round Natural Diamond

EX • I/IF • GIA 2146142276

Certificate GIA 2146142276

Diamond specifications and retailer prices

From HK$58,588 HKD
As of November 5, 2026
Save HK$68,504 HKD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$127,092 HKD at NZ Jewellers · As of October 30, 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 2146142276. Listed at 21 retailers as of October 30, 2026, with prices from HK$58,588 to HK$127,092, a HK$68,504 spread on the same certified stone. NZ Jewellers lists it at HK$127,092. 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 angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2146142276
Dimensions7.41 × 7.45 × 4.60 mm
L/W Ratio1.01
Top View
7.41 mm7.45 mm1.55 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2146142276
Side View
Table 57.0%Crown 34.5°Girdle: MED-MEDPavilion 41.2°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$69,775 HKD|Low: HK$56,572 HKD|High: HK$107,173 HKD|Avg: HK$76,027 HKD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3HK$58,588 HKD
Retailer 8HK$68,096 HKD
Retailer 1HK$69,775 HKD
Retailer 7HK$70,136 HKD
Retailer 6HK$70,191 HKD
Retailer 4HK$79,927 HKD
Retailer 2HK$92,707 HKD
Retailer 5HK$106,467 HKD

37 data points across 8 retailers

21 retailersHK$58,588 HKD to HK$127,092 HKD

A
Cheapest Retailer
-
HK$58,588 HKD
Retailer 2
-
HK$62,212 HKD
View
Price last confirmed 25 days ago
A
Retailer 3
-
HK$65,680 HKD
View
A
Retailer 4
-
HK$68,096 HKD
View
A
Retailer 5
-
HK$69,587 HKD
View
A
Retailer 6
-
HK$69,775 HKD
View
A
Retailer 7
-
HK$70,136 HKD
View
Final sale: no returns
Retailer 8
-
HK$70,144 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$70,191 HKD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
HK$75,973 HKD
View
Retailer 11
-
HK$75,989 HKD
View
Price last confirmed 56 days ago
Retailer 12
-
HK$75,989 HKD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
HK$76,153 HKD
View
Retailer 14
-
HK$77,158 HKD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
HK$79,927 HKD
View
Retailer 16
-
HK$87,678 HKD
View
Price last confirmed 60 days ago
B+
Retailer 17
-
HK$87,678 HKD
View
B+
Retailer 18
-
HK$92,707 HKD
View
Retailer 19
-
HK$106,467 HKD
View
Price last confirmed 8 days ago
Retailer 20
-
HK$127,092 HKD
View
Price last confirmed 57 days ago
Most Expensive
B
NZ Jewellers
d2366f08-e6a4-444e-bc5a-3b502dc64fa4 · Oct 30
HK$127,092 HKD
$16,200 USD
View
20 more retailers have this diamond
Prices start from HK$58,588 HKDSave up to HK$68,504 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$58,588 HKD