CaratHunter
Plans
Round|Natural|GIA

1.01ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6392205845

Certificate GIA 6392205845

Diamond specifications and retailer prices

From HK$13,627 HKD
As of November 6, 2026
Save HK$35,701 HKD (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$49,328 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6392205845. Listed at 19 retailers as of November 5, 2026, with prices from HK$13,627 to HK$49,328, a HK$35,701 spread on the same certified stone. Diamond Quarter lists it at HK$49,328. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6392205845
Dimensions6.43 × 6.47 × 3.92 mm
L/W Ratio1.01
Top View
6.43 mm6.47 mm1.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6392205845
Side View
Table 61.0%Crown 34°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 60.8%

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$20,194 HKD|Low: HK$10,928 HKD|High: HK$38,441 HKD|Avg: HK$21,124 HKD|+2.5%
Retailer 1
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 5HK$10,944 HKD
Retailer 9HK$17,746 HKD
Retailer 14HK$18,381 HKD
Retailer 11HK$19,644 HKD
Retailer 13HK$19,644 HKD
Retailer 2HK$19,982 HKD
Retailer 12HK$20,021 HKD
Retailer 1HK$20,194 HKD
Retailer 6HK$20,421 HKD
Retailer 4HK$20,531 HKD
Retailer 10HK$20,554 HKD
Retailer 3HK$22,673 HKD
Retailer 7HK$25,183 HKD
Retailer 8HK$37,986 HKD

41 data points across 14 retailers

19 retailersHK$13,627 HKD to HK$49,328 HKD

A
Cheapest Retailer
-
HK$13,627 HKD
A
Retailer 2
-
HK$17,746 HKD
View
B+
Retailer 3
-
HK$18,271 HKD
View
B+
Retailer 4
-
HK$18,381 HKD
View
B+
Retailer 5
-
HK$19,644 HKD
View
Retailer 6
-
HK$19,644 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$19,982 HKD
View
B+
Retailer 8
-
HK$20,021 HKD
View
Final sale: no returns
B+
Retailer 9
-
HK$20,194 HKD
View
B+
Retailer 10
-
HK$20,421 HKD
View
B+
Retailer 11
-
HK$20,554 HKD
View
B+
Retailer 12
-
HK$21,574 HKD
View
B+
Retailer 13
-
HK$21,574 HKD
View
B+
Retailer 14
-
HK$22,280 HKD
View
B+
Retailer 15
-
HK$22,673 HKD
View
B
Retailer 16
-
HK$25,183 HKD
View
B
Retailer 17
-
HK$37,986 HKD
View
B
Retailer 18
-
HK$45,337 HKD
View
Most Expensive
B
Diamond Quarter
1.01SI2H63451340N · Nov 5
HK$49,328 HKD
£4,951 GBP
View
18 more retailers have this diamond
Prices start from HK$13,627 HKDSave up to HK$35,701 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$13,627 HKD