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1.60ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 7428317496

Certificate GIA 7428317496

Diamond specifications and retailer prices

From HK$28,078 HKD
As of November 4, 2026
Save HK$38,912 HKD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$66,990 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7428317496. Listed at 13 retailers as of November 4, 2026, with prices from HK$28,078 to HK$66,990, a HK$38,912 spread on the same certified stone. NZ Jewellers lists it at HK$66,990. 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

1.60
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7428317496
Dimensions7.41 × 7.47 × 4.69 mm
L/W Ratio1.01
Top View
7.41 mm7.47 mm1.60 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7428317496
Side View
Table 57.0%Crown 36.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 63.0%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: HK$66,990 HKD|Low: HK$28,078 HKD|High: HK$66,990 HKD|Avg: HK$38,524 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 7HK$28,078 HKD
Retailer 10HK$28,823 HKD
Retailer 3HK$30,730 HKD
Retailer 8HK$34,833 HKD
Retailer 11HK$34,833 HKD
Retailer 13HK$34,833 HKD
Retailer 5HK$35,413 HKD
Retailer 9HK$36,857 HKD
Retailer 6HK$37,618 HKD
Retailer 12HK$40,191 HKD
Retailer 2HK$40,858 HKD
Retailer 4HK$45,753 HKD
NZ JewellersHK$66,990 HKD

36 data points across 13 retailers

13 retailersHK$28,078 HKD to HK$66,990 HKD

B+
Cheapest Retailer
-
HK$28,078 HKD
B+
Retailer 2
-
HK$28,823 HKD
View
B
Retailer 3
-
HK$30,659 HKD
View
B
Retailer 4
-
HK$30,730 HKD
View
Retailer 5
-
HK$34,833 HKD
View
Price last confirmed 8 days ago
B
Retailer 6
-
HK$34,833 HKD
View
B
Retailer 7
-
HK$34,833 HKD
View
B
Retailer 8
-
HK$35,413 HKD
View
B
Retailer 9
-
HK$36,857 HKD
View
B
Retailer 10
-
HK$37,618 HKD
View
B
Retailer 11
-
HK$40,191 HKD
View
B
Retailer 12
-
HK$40,858 HKD
View
Most Expensive
C
NZ Jewellers
2517fadc-249f-4a2f-bdd6-24e34a48cdf6 · Nov 5
HK$66,990 HKD
$8,539 USD
View
12 more retailers have this diamond
Prices start from HK$28,078 HKDSave up to HK$38,912 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+
1.60ct Round
HK$28,078 HKD