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1.55ct N SI1 Round Natural Diamond

EX • N/SI1 • GIA 2467961942

Certificate GIA 2467961942

Diamond specifications and retailer prices

From HK$25,238 HKD
As of November 4, 2026
Save HK$17,103 HKD (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$42,341 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 N colour (tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2467961942. Listed at 6 retailers as of November 4, 2026, with prices from HK$25,238 to HK$42,341, a HK$17,103 spread on the same certified stone. NZ Jewellers lists it at HK$42,341. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.55
Carat
N
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2467961942
Dimensions7.42 × 7.45 × 4.49 mm
L/W Ratio1.00
Top View
7.42 mm7.45 mm1.55 ctN / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2467961942
Side View
Table 59.0%Crown 34°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$42,341 HKD|Low: HK$24,304 HKD|High: HK$42,341 HKD|Avg: HK$32,385 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6HK$24,304 HKD
Retailer 4HK$25,238 HKD
Retailer 5HK$28,039 HKD
Retailer 2HK$28,227 HKD
Retailer 3HK$29,663 HKD
Retailer 7HK$39,555 HKD
Retailer 8HK$40,724 HKD
NZ JewellersHK$42,341 HKD

21 data points across 8 retailers

6 retailersHK$25,238 HKD to HK$42,341 HKD

Retailer 1
-
HK$24,304 HKD
Price last confirmed 8 days ago
B+
Retailer 2
-
HK$25,238 HKD
View
B
Retailer 3
-
HK$28,039 HKD
View
B
Retailer 4
-
HK$28,227 HKD
View
B
Retailer 5
-
HK$29,663 HKD
View
Most Expensive
B
NZ Jewellers
5dfdedf5-6036-4890-b6a9-d3d53f7b1e7f · Nov 5
HK$42,341 HKD
$5,397 USD
View
5 more retailers have this diamond
Prices start from HK$25,238 HKDSave up to HK$17,103 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.

B+
1.55ct Round
HK$25,238 HKD