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Round|Natural|GIA

1.00ct H SI1 Round Natural Diamond

VG • H/SI1 • GIA 3555469467

Certificate GIA 3555469467

Diamond specifications and retailer prices

From HK$11,846 HKD
As of November 6, 2026
Save HK$25,089 HKD (68%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$36,935 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 3555469467. Listed at 24 retailers as of November 5, 2026, with prices from HK$11,846 to HK$36,935, a HK$25,089 spread on the same certified stone. NZ Jewellers lists it at HK$36,935. 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

1.00
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle38.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 3555469467
Dimensions6.16 × 6.22 × 4.03 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Indented Natural, Feather, Cavity, Cloud, Needle, Natural
Top View
6.16 mm6.22 mm1.00 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3555469467
Side View
Table 56.0%Crown 38.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 65.1%

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$36,935 HKD|Low: HK$11,744 HKD|High: HK$36,935 HKD|Avg: HK$17,893 HKD
NZ Jewellers
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 4HK$11,846 HKD
Retailer 2HK$11,854 HKD
Retailer 14HK$13,674 HKD
Retailer 11HK$13,972 HKD
Retailer 21HK$14,286 HKD
Retailer 13HK$14,490 HKD
Retailer 8HK$15,047 HKD
Retailer 6HK$15,141 HKD
Retailer 9HK$15,141 HKD
Retailer 5HK$15,494 HKD
Retailer 7HK$15,839 HKD
Retailer 18HK$16,349 HKD
Retailer 17HK$16,451 HKD
Retailer 10HK$16,742 HKD
Retailer 3HK$17,212 HKD
Retailer 12HK$17,471 HKD
Retailer 19HK$17,479 HKD
Retailer 20HK$18,483 HKD
Retailer 22HK$20,162 HKD
Retailer 15HK$22,265 HKD
Retailer 16HK$22,884 HKD
Retailer 23HK$26,462 HKD
NZ JewellersHK$36,935 HKD

25 data points across 23 retailers

24 retailersHK$11,846 HKD to HK$36,935 HKD

A
Cheapest Retailer
-
HK$11,846 HKD
A
Retailer 2
-
HK$11,854 HKD
View
A
Retailer 3
-
HK$13,674 HKD
View
A
Retailer 4
-
HK$13,972 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$14,286 HKD
View
A
Retailer 6
-
HK$14,490 HKD
View
B+
Retailer 7
-
HK$15,047 HKD
View
Retailer 8
-
HK$15,141 HKD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$15,141 HKD
View
B+
Retailer 10
-
HK$15,494 HKD
View
B+
Retailer 11
-
HK$15,839 HKD
View
A
Retailer 12
-
HK$16,349 HKD
View
B+
Retailer 13
-
HK$16,451 HKD
View
B+
Retailer 14
-
HK$16,742 HKD
View
A
Retailer 15
-
HK$17,212 HKD
View
B+
Retailer 16
-
HK$17,471 HKD
View
B+
Retailer 17
-
HK$17,479 HKD
View
B+
Retailer 18
-
HK$18,483 HKD
View
Retailer 19
-
HK$19,660 HKD
View
Price last confirmed 32 days ago
B+
Retailer 20
-
HK$20,162 HKD
View
B
Retailer 21
-
HK$22,265 HKD
View
B
Retailer 22
-
HK$22,884 HKD
View
B
Retailer 23
-
HK$26,462 HKD
View
Most Expensive
C
NZ Jewellers
555237cd-5770-4f8e-bfdd-dca214fe2f3b · Nov 5
HK$36,935 HKD
$4,708 USD
View
23 more retailers have this diamond
Prices start from HK$11,846 HKDSave up to HK$25,089 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
1.00ct Round
HK$11,846 HKD