CaratHunter
Plans
Round|Natural|GIA

1.00ct G SI2 Round Natural Diamond

VG • G/SI2 • GIA 2568392154

Certificate GIA 2568392154

Diamond specifications and retailer prices

From HK$12,348 HKD
As of November 6, 2026
Save HK$22,006 HKD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$34,354 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2568392154. Listed at 20 retailers as of November 5, 2026, with prices from HK$12,348 to HK$34,354, a HK$22,006 spread on the same certified stone. NZ Jewellers lists it at HK$34,354. 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2568392154
Dimensions6.33 × 6.42 × 3.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.33 mm6.42 mm1.00 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2568392154
Side View
Table 64.0%Crown 34.5°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 61.2%

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$34,354 HKD|Low: HK$12,348 HKD|High: HK$34,354 HKD|Avg: HK$18,051 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
November 6, 2026
Retailer 11HK$12,348 HKD
Retailer 2HK$12,356 HKD
Retailer 10HK$13,698 HKD
Retailer 6HK$14,153 HKD
Retailer 7HK$14,592 HKD
Retailer 18HK$14,835 HKD
Retailer 19HK$14,992 HKD
Retailer 13HK$15,071 HKD
Retailer 9HK$15,165 HKD
Retailer 8HK$16,428 HKD
Retailer 12HK$16,553 HKD
Retailer 14HK$17,126 HKD
Retailer 4HK$17,189 HKD
Retailer 15HK$17,918 HKD
Retailer 17HK$18,876 HKD
Retailer 5HK$18,962 HKD
Retailer 16HK$21,104 HKD
Retailer 3HK$23,818 HKD
Retailer 20HK$28,713 HKD
NZ JewellersHK$34,354 HKD

21 data points across 20 retailers

20 retailersHK$12,348 HKD to HK$34,354 HKD

A
Cheapest Retailer
-
HK$12,348 HKD
A
Retailer 2
-
HK$12,356 HKD
View
A
Retailer 3
-
HK$13,698 HKD
View
A
Retailer 4
-
HK$14,153 HKD
View
A
Retailer 5
-
HK$14,592 HKD
View
A
Retailer 6
-
HK$14,835 HKD
View
A
Retailer 7
-
HK$14,992 HKD
View
A
Retailer 8
-
HK$15,071 HKD
View
B+
Retailer 9
-
HK$15,165 HKD
View
Final sale: no returns
A
Retailer 10
-
HK$16,428 HKD
View
A
Retailer 11
-
HK$16,553 HKD
View
A
Retailer 12
-
HK$17,126 HKD
View
A
Retailer 13
-
HK$17,189 HKD
View
A
Retailer 14
-
HK$17,918 HKD
View
A
Retailer 15
-
HK$18,876 HKD
View
A
Retailer 16
-
HK$18,962 HKD
View
B+
Retailer 17
-
HK$21,104 HKD
View
B+
Retailer 18
-
HK$23,818 HKD
View
B+
Retailer 19
-
HK$28,713 HKD
View
Most Expensive
B
NZ Jewellers
489ecdb1-bda0-4c39-b21d-9f096647fdaf · Nov 5
HK$34,354 HKD
$4,379 USD
View
19 more retailers have this diamond
Prices start from HK$12,348 HKDSave up to HK$22,006 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$12,348 HKD