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Round|Natural|GIA

1.01ct I SI1 Round Natural Diamond

VG • I/SI1 • GIA 7558735605

Certificate GIA 7558735605

Diamond specifications and retailer prices

From HK$13,149 HKD
As of November 1, 2026
Save HK$17,165 HKD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$38,849 HKD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 7558735605. Listed at 21 retailers as of November 1, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7558735605
Dimensions6.32 × 6.24 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.32 mm6.24 mm1.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558735605
Side View
Table 61.0%Crown 36°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 64.0%

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 1
Current: HK$18,876 HKD|Low: HK$13,054 HKD|High: HK$32,942 HKD|Avg: HK$18,845 HKD|-5.0%
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
Retailer 15
Retailer 16
Retailer 17
November 3, 2026
Retailer 12HK$13,149 HKD
Retailer 8HK$14,074 HKD
Retailer 6HK$14,161 HKD
Retailer 16HK$14,396 HKD
Retailer 17HK$14,474 HKD
Retailer 4HK$14,686 HKD
Retailer 14HK$15,965 HKD
Retailer 3HK$16,004 HKD
Retailer 2HK$18,201 HKD
Retailer 5HK$18,201 HKD
Retailer 7HK$18,828 HKD
Retailer 1HK$18,876 HKD
Retailer 15HK$21,135 HKD
Retailer 13HK$21,268 HKD
Retailer 10HK$22,037 HKD
Retailer 9HK$22,869 HKD
Retailer 11HK$30,314 HKD

33 data points across 17 retailers

21 retailersHK$13,149 HKD to HK$30,314 HKD

A
Cheapest Retailer
-
HK$13,149 HKD
A
Retailer 2
-
HK$14,074 HKD
View
A
Retailer 3
-
HK$14,161 HKD
View
A
Retailer 4
-
HK$14,396 HKD
View
A
Retailer 5
-
HK$14,686 HKD
View
B+
Retailer 6
-
HK$15,965 HKD
View
A
Retailer 7
-
HK$16,004 HKD
View
Retailer 8
-
HK$16,836 HKD
View
Price last confirmed 29 days ago
Retailer 9
-
HK$16,836 HKD
View
Price last confirmed 29 days ago
Retailer 10
-
HK$17,612 HKD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
HK$18,201 HKD
View
Retailer 12
-
HK$18,201 HKD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
HK$18,828 HKD
View
B+
Retailer 14
-
HK$18,876 HKD
View
Retailer 15
-
HK$19,425 HKD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
HK$21,135 HKD
View
B+
Retailer 17
-
HK$21,268 HKD
View
B+
Retailer 18
-
HK$22,037 HKD
View
Retailer 19
-
HK$22,869 HKD
View
Price last confirmed 30 days ago
B
Retailer 20
-
HK$30,314 HKD
View
Most Expensive
NZ Jewellers
93674688-cf09-4d72-a468-bb272d3dc6dd · Sep 26
HK$38,849 HKD
$4,952 USD
View
Price last confirmed 40 days ago
20 more retailers have this diamond
Prices start from HK$13,149 HKDSave up to HK$17,165 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$13,149 HKD