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Round|Natural|GIA

1.01ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 7492607140

Certificate GIA 7492607140

Diamond specifications and retailer prices

From HK$16,553 HKD
As of November 6, 2026
Save HK$30,248 HKD (65%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$46,801 HKD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.01ct natural round diamond

This 1.01ct 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 7492607140. Listed at 23 retailers as of November 5, 2026, with prices from HK$16,553 to HK$46,801, a HK$30,248 spread on the same certified stone. Diamond Quarter lists it at HK$46,801. 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

1.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7492607140
Dimensions6.44 × 6.38 × 3.90 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Cert comments
Additional clouds a manufacturing remnant pinpoints and surface graining are not shown.
Key to symbols
Crystal, Cloud, Twinning Wisp, Feather, Indented Natural, Needle, Natural
Top View
6.44 mm6.38 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7492607140
Side View
Table 60.0%Crown 33.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 60.9%

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 6
Current: HK$21,200 HKD|Low: HK$16,553 HKD|High: HK$39,281 HKD|Avg: HK$25,587 HKD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7HK$16,553 HKD
Retailer 8HK$20,448 HKD
Retailer 1HK$21,200 HKD
Retailer 2HK$23,316 HKD
Retailer 9HK$24,821 HKD
Retailer 5HK$25,769 HKD
Retailer 3HK$25,879 HKD
Retailer 4HK$27,039 HKD
Retailer 6HK$38,717 HKD

34 data points across 9 retailers

23 retailersHK$16,553 HKD to HK$46,801 HKD

A
Cheapest Retailer
-
HK$16,553 HKD
A
Retailer 2
-
HK$19,844 HKD
View
A
Retailer 3
-
HK$20,432 HKD
View
B+
Retailer 4
-
HK$20,448 HKD
View
Final sale: no returns
Retailer 5
-
HK$21,075 HKD
View
Price last confirmed 117 days ago
A
Retailer 6
-
HK$21,200 HKD
View
B+
Retailer 7
-
HK$21,333 HKD
View
B+
Retailer 8
-
HK$21,710 HKD
View
Retailer 9
-
HK$22,156 HKD
View
Price last confirmed 8 days ago
Retailer 10
-
HK$22,156 HKD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
HK$22,156 HKD
View
B+
Retailer 12
-
HK$22,956 HKD
View
B+
Retailer 13
-
HK$23,261 HKD
View
B+
Retailer 14
-
HK$23,316 HKD
View
Retailer 15
-
HK$24,821 HKD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
HK$25,236 HKD
View
Retailer 17
-
HK$25,566 HKD
View
Price last confirmed 38 days ago
B+
Retailer 18
-
HK$25,769 HKD
View
B+
Retailer 19
-
HK$25,879 HKD
View
B+
Retailer 20
-
HK$27,039 HKD
View
B
Retailer 21
-
HK$38,717 HKD
View
Retailer 22
-
HK$46,327 HKD
View
Price last confirmed 41 days ago
Most Expensive
B
Diamond Quarter
1.01SI1G74402076N · Nov 5
HK$46,801 HKD
£4,702 GBP
View
22 more retailers have this diamond
Prices start from HK$16,553 HKDSave up to HK$30,248 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
1.01ct Round
HK$16,553 HKD