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Round|Natural|GIA

1.04ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1559375480

Certificate GIA 1559375480

Diamond specifications and retailer prices

From HK$15,659 HKD
As of November 5, 2026
Save HK$27,987 HKD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$43,646 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1559375480. Listed at 12 retailers as of November 5, 2026, with prices from HK$15,659 to HK$43,646, a HK$27,987 spread on the same certified stone. NZ Jewellers lists it at HK$43,646. 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

1.04
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559375480
Dimensions6.44 × 6.49 × 4.03 mm
L/W Ratio1.01
Top View
6.44 mm6.49 mm1.04 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559375480
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 62.4%

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$43,646 HKD|Low: HK$15,581 HKD|High: HK$43,646 HKD|Avg: HK$26,365 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
Retailer 14
November 6, 2026
Retailer 10HK$15,659 HKD
Retailer 2HK$19,978 HKD
Retailer 13HK$20,573 HKD
Retailer 14HK$21,678 HKD
Retailer 4HK$21,741 HKD
Retailer 7HK$21,960 HKD
Retailer 3HK$21,984 HKD
Retailer 6HK$24,609 HKD
Retailer 9HK$25,479 HKD
Retailer 8HK$25,871 HKD
Retailer 12HK$29,241 HKD
Retailer 11HK$36,475 HKD
Retailer 5HK$40,504 HKD
NZ JewellersHK$43,646 HKD

10 data points across 14 retailers

12 retailersHK$15,659 HKD to HK$43,646 HKD

A
Cheapest Retailer
-
HK$15,659 HKD
A
Retailer 2
-
HK$19,978 HKD
View
A
Retailer 3
-
HK$20,573 HKD
View
B+
Retailer 4
-
HK$21,678 HKD
View
B+
Retailer 5
-
HK$21,741 HKD
View
A
Retailer 6
-
HK$21,960 HKD
View
B+
Retailer 7
-
HK$21,984 HKD
View
B+
Retailer 8
-
HK$25,479 HKD
View
B+
Retailer 9
-
HK$25,871 HKD
View
B
Retailer 10
-
HK$29,241 HKD
View
B
Retailer 11
-
HK$36,475 HKD
View
Most Expensive
B
NZ Jewellers
b6419618-cfa5-46bd-a0e0-97c7188bf930 · Nov 5
HK$43,646 HKD
$5,569 USD
View
11 more retailers have this diamond
Prices start from HK$15,659 HKDSave up to HK$27,987 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
1.04ct Round
HK$15,659 HKD