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Round|Natural|GIA

1.04ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 7508005550

Certificate GIA 7508005550

Diamond specifications and retailer prices

From HK$30,785 HKD
As of November 6, 2026
Save HK$37,102 HKD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$67,888 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 7508005550. Listed at 16 retailers as of November 5, 2026, with prices from HK$30,785 to HK$67,888, a HK$37,102 spread on the same certified stone. NZ Jewellers lists it at HK$67,888. 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
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7508005550
Dimensions6.47 × 6.44 × 4.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional twinning wisps, additional clouds, pinpoints and surface graining are not shown.
Top View
6.47 mm6.44 mm1.04 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7508005550
Side View
Table 57.0%Crown 34°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.8%

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 6
Current: HK$38,121 HKD|Low: HK$27,157 HKD|High: HK$62,809 HKD|Avg: HK$41,558 HKD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5HK$31,702 HKD
Retailer 6HK$32,588 HKD
Retailer 8HK$35,300 HKD
Retailer 1HK$38,121 HKD
Retailer 7HK$39,281 HKD
Retailer 3HK$43,811 HKD
Retailer 2HK$47,542 HKD
Retailer 4HK$61,900 HKD

45 data points across 8 retailers

16 retailersHK$30,785 HKD to HK$67,888 HKD

B+
Cheapest Retailer
-
HK$30,785 HKD
B+
Retailer 2
-
HK$31,702 HKD
View
B
Retailer 3
-
HK$32,588 HKD
View
Final sale: no returns
B
Retailer 4
-
HK$35,072 HKD
View
B
Retailer 5
-
HK$35,300 HKD
View
Retailer 6
-
HK$35,300 HKD
View
Price last confirmed 8 days ago
B
Retailer 7
-
HK$35,300 HKD
View
B
Retailer 8
-
HK$37,361 HKD
View
B
Retailer 9
-
HK$38,121 HKD
View
Retailer 10
-
HK$39,281 HKD
View
Price last confirmed 28 days ago
B
Retailer 11
-
HK$40,731 HKD
View
Retailer 12
-
HK$43,019 HKD
View
Price last confirmed 14 days ago
B
Retailer 13
-
HK$43,811 HKD
View
B
Retailer 14
-
HK$47,542 HKD
View
B
Retailer 15
-
HK$61,900 HKD
View
Most Expensive
B
NZ Jewellers
89f03bb6-f829-49b3-ae4c-15e76fec6621 · Nov 5
HK$67,888 HKD
$8,662 USD
View
15 more retailers have this diamond
Prices start from HK$30,785 HKDSave up to HK$37,102 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+
1.04ct Round
HK$30,785 HKD