CaratHunter
Plans
Round|Natural|GIA

1.00ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 2407165094

Certificate GIA 2407165094

Diamond specifications and retailer prices

From HK$12,955 HKD
As of October 30, 2026
Save HK$22,924 HKD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$35,878 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2407165094. Listed at 21 retailers as of October 30, 2026, with prices from HK$12,955 to HK$35,878, a HK$22,924 spread on the same certified stone. NZ Jewellers lists it at HK$35,878. 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
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2407165094
Dimensions6.32 × 6.29 × 3.99 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.32 mm6.29 mm1.00 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2407165094
Side View
Table 57.0%Crown 36.5°Girdle: VTN-STKPavilion 40.8°Culet: NoneDepth 63.5%

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: Oct 30
Current: HK$35,878 HKD|Low: HK$12,654 HKD|High: HK$35,878 HKD|Avg: HK$18,448 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
October 30, 2026
Retailer 5HK$12,955 HKD
Retailer 11HK$13,628 HKD
Retailer 6HK$13,754 HKD
Retailer 2HK$13,950 HKD
Retailer 14HK$14,161 HKD
Retailer 8HK$14,209 HKD
Retailer 15HK$14,420 HKD
Retailer 7HK$14,619 HKD
Retailer 3HK$15,317 HKD
Retailer 18HK$15,542 HKD
Retailer 21HK$15,542 HKD
Retailer 20HK$16,264 HKD
Retailer 10HK$17,935 HKD
Retailer 9HK$18,045 HKD
Retailer 22HK$18,045 HKD
Retailer 4HK$18,673 HKD
Retailer 16HK$18,719 HKD
Retailer 13HK$19,763 HKD
Retailer 17HK$22,020 HKD
Retailer 12HK$24,648 HKD
Retailer 19HK$30,221 HKD
NZ JewellersHK$35,878 HKD

30 data points across 22 retailers

21 retailersHK$12,955 HKD to HK$35,878 HKD

A
Cheapest Retailer
-
HK$12,955 HKD
A
Retailer 2
-
HK$13,628 HKD
$1,737 USD
View
A
Retailer 3
-
HK$13,754 HKD
$1,753 USD
View
A
Retailer 4
-
HK$13,950 HKD
$1,778 USD
View
Retailer 5
-
HK$14,161 HKD
$1,805 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$14,209 HKD
$1,811 USD
View
Final sale: no returns
A
Retailer 7
-
HK$14,619 HKD
A$2,867 AUD
View
A
Retailer 8
-
HK$15,317 HKD
$1,952 USD
View
A
Retailer 9
-
HK$15,542 HKD
$1,981 USD
View
A
Retailer 10
-
HK$15,542 HKD
$1,981 USD
View
A
Retailer 11
-
HK$16,264 HKD
$2,073 USD
View
A
Retailer 12
-
HK$17,935 HKD
$2,286 USD
View
A
Retailer 13
-
HK$18,045 HKD
$2,300 USD
View
A
Retailer 14
-
HK$18,045 HKD
$2,300 USD
View
A
Retailer 15
-
HK$18,673 HKD
$2,380 USD
View
A
Retailer 16
-
HK$18,719 HKD
£1,879 GBP
View
A
Retailer 17
-
HK$19,763 HKD
CA$3,499 CAD
View
A
Retailer 18
-
HK$22,020 HKD
€2,673 EUR
View
B+
Retailer 19
-
HK$24,648 HKD
$3,142 USD
View
B
Retailer 20
-
HK$30,221 HKD
£3,033 GBP
View
Most Expensive
B
NZ Jewellers
a5735b0a-f493-4fbf-b418-715692e0ee84 · Oct 30
HK$35,878 HKD
$4,573 USD
View
20 more retailers have this diamond
Prices start from HK$12,955 HKDSave up to HK$22,924 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$12,955 HKD