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Round|Natural|GIA

1.55ct J IF Round Natural Diamond

EX • J/IF • GIA 1565086364

Certificate GIA 1565086364

Diamond specifications and retailer prices

From HK$47,782 HKD
₹580,024 INR
As of November 1, 2026
Save HK$62,230 HKD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$110,012 HKD at Adiamor · As of November 1, 2026
View at Adiamor

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1565086364. Listed at 11 retailers as of November 1, 2026, with prices from HK$47,782 to HK$110,012, a HK$62,230 spread on the same certified stone. Adiamor lists it at HK$110,012. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1565086364
Dimensions7.36 × 7.37 × 4.62 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.36 mm7.37 mm1.55 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565086364
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.7%

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$65,064 HKD|Low: HK$47,501 HKD|High: HK$94,419 HKD|Avg: HK$63,133 HKD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3HK$47,782 HKD
Retailer 5HK$47,903 HKD
Retailer 8HK$50,432 HKD
Retailer 6HK$54,418 HKD
Retailer 2HK$61,589 HKD
Retailer 9HK$63,362 HKD
Retailer 1HK$65,064 HKD
Retailer 7HK$67,591 HKD
Retailer 4HK$91,550 HKD

36 data points across 9 retailers

11 retailersHK$47,782 HKD to HK$110,012 HKD

A
Cheapest Retailer
-
HK$47,782 HKD
₹580,024 INR
A
Retailer 2
-
HK$47,903 HKD
View
A
Retailer 3
-
HK$50,432 HKD
$6,428 USD
View
Final sale: no returns
A
Retailer 4
-
HK$54,418 HKD
$6,936 USD
View
B+
Retailer 5
-
HK$60,370 HKD
A$11,838 AUD
View
B+
Retailer 6
-
HK$61,589 HKD
£6,181 GBP
View
Retailer 7
-
HK$63,362 HKD
A$12,425 AUD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
HK$65,064 HKD
€7,898 EUR
View
B+
Retailer 9
-
HK$67,591 HKD
$8,615 USD
View
B
Retailer 10
-
HK$91,550 HKD
£9,188 GBP
View
Most Expensive
B
Adiamor
D-81671883 · Nov 1
HK$110,012 HKD
$14,022 USD
View
10 more retailers have this diamond
Prices start from HK$47,782 HKDSave up to HK$62,230 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$47,782 HKD