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Round|Natural|IGI

1.55ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 765612786

Shape and cutting style on the report: Round brilliant

Certificate IGI 765612786

Diamond specifications and retailer prices

From HK$32,597 HKD
As of November 5, 2026
Save HK$39,705 HKD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$72,301 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 765612786. Listed at 15 retailers as of November 5, 2026, with prices from HK$32,597 to HK$72,301, a HK$39,705 spread on the same certified stone. NZ Jewellers lists it at HK$72,301. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 765612786
Dimensions7.41 × 7.48 × 4.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.41 mm7.48 mm1.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 765612786
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 41.8°Culet: NoneDepth 61.8%

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$72,301 HKD|Low: HK$32,597 HKD|High: HK$72,301 HKD|Avg: HK$50,657 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6HK$32,597 HKD
Retailer 2HK$42,309 HKD
Retailer 8HK$43,227 HKD
Retailer 3HK$45,965 HKD
Retailer 5HK$47,024 HKD
Retailer 4HK$52,743 HKD
Retailer 7HK$68,661 HKD
NZ JewellersHK$72,301 HKD

37 data points across 8 retailers

15 retailersHK$32,597 HKD to HK$72,301 HKD

A
Cheapest Retailer
-
HK$32,597 HKD
A
Retailer 2
-
HK$37,673 HKD
View
A
Retailer 3
-
HK$37,704 HKD
View
A
Retailer 4
-
HK$40,481 HKD
View
A
Retailer 5
-
HK$42,309 HKD
View
Retailer 6
-
HK$43,227 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$43,227 HKD
View
A
Retailer 8
-
HK$43,227 HKD
View
A
Retailer 9
-
HK$44,435 HKD
View
A
Retailer 10
-
HK$45,965 HKD
View
A
Retailer 11
-
HK$47,024 HKD
View
A
Retailer 12
-
HK$49,880 HKD
View
A
Retailer 13
-
HK$52,743 HKD
View
B+
Retailer 14
-
HK$68,661 HKD
View
Most Expensive
B
NZ Jewellers
3f198ac1-a20b-4779-9cd8-113066b36f19 · Nov 5
HK$72,301 HKD
$9,216 USD
View
14 more retailers have this diamond
Prices start from HK$32,597 HKDSave up to HK$39,705 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$32,597 HKD