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1.01ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2564717890

Certificate GIA 2564717890

Diamond specifications and retailer prices

From HK$9,673 HKD
As of November 4, 2026
Save HK$23,277 HKD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$32,950 HKD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2564717890. Listed at 13 retailers as of November 4, 2026, with prices from HK$9,673 to HK$32,950, a HK$23,277 spread on the same certified stone. Helzberg Diamonds lists it at HK$32,950. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2564717890
Dimensions6.38 × 6.41 × 4.01 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.38 mm6.41 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564717890
Side View
Table 55.0%Crown 34.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.7%

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 4
Current: HK$32,950 HKD|Low: HK$9,673 HKD|High: HK$33,860 HKD|Avg: HK$23,787 HKD|-2.7%
Helzberg Diamonds
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 6, 2026
Retailer 3HK$9,673 HKD
Retailer 5HK$19,354 HKD
Retailer 9HK$19,597 HKD
Retailer 4HK$19,770 HKD
Retailer 7HK$20,374 HKD
Retailer 12HK$20,868 HKD
Retailer 10HK$22,547 HKD
Retailer 11HK$23,520 HKD
Retailer 6HK$24,038 HKD
Retailer 13HK$24,854 HKD
Retailer 8HK$25,128 HKD
Retailer 2HK$31,083 HKD
Helzberg DiamondsHK$32,950 HKD

13 data points across 13 retailers

13 retailersHK$9,673 HKD to HK$32,950 HKD

A
Cheapest Retailer
-
HK$9,673 HKD
A
Retailer 2
-
HK$19,354 HKD
View
A
Retailer 3
-
HK$19,597 HKD
View
A
Retailer 4
-
HK$19,770 HKD
View
A
Retailer 5
-
HK$20,374 HKD
View
B+
Retailer 6
-
HK$20,868 HKD
View
B+
Retailer 7
-
HK$22,547 HKD
View
B+
Retailer 8
-
HK$23,520 HKD
View
B+
Retailer 9
-
HK$24,038 HKD
View
B+
Retailer 10
-
HK$24,854 HKD
View
B+
Retailer 11
-
HK$25,128 HKD
View
B
Retailer 12
-
HK$31,083 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRILMKNHNOPG · Nov 6
HK$32,950 HKD
$4,200 USD
View
12 more retailers have this diamond
Prices start from HK$9,673 HKDSave up to HK$23,277 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$9,673 HKD