CaratHunter
Plans
Round|Natural|GIA

1.00ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 5536119500

Certificate GIA 5536119500

Diamond specifications and retailer prices

From HK$18,373 HKD
As of November 5, 2026
Save HK$23,834 HKD (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$42,207 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 5536119500. Listed at 25 retailers as of November 5, 2026, with prices from HK$18,373 to HK$42,207, a HK$23,834 spread on the same certified stone. NZ Jewellers lists it at HK$42,207. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5536119500
Dimensions6.24 × 6.21 × 4.01 mm
L/W Ratio1.00
Top View
6.24 mm6.21 mm1.00 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5536119500
Side View
Table 57.0%Crown 37.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.6%

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 5
Current: HK$42,207 HKD|Low: HK$17,769 HKD|High: HK$49,558 HKD|Avg: HK$24,541 HKD|-0.7%
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
Retailer 24
November 6, 2026
Retailer 3HK$18,373 HKD
Retailer 10HK$18,711 HKD
Retailer 12HK$18,797 HKD
Retailer 16HK$18,836 HKD
Retailer 6HK$19,652 HKD
Retailer 17HK$19,739 HKD
Retailer 21HK$20,256 HKD
Retailer 20HK$20,319 HKD
Retailer 14HK$21,472 HKD
Retailer 13HK$21,535 HKD
Retailer 5HK$21,943 HKD
Retailer 22HK$22,045 HKD
Retailer 9HK$22,790 HKD
Retailer 7HK$24,006 HKD
Retailer 8HK$24,006 HKD
Retailer 2HK$24,791 HKD
Retailer 18HK$24,885 HKD
Retailer 23HK$25,324 HKD
Retailer 19HK$26,532 HKD
Retailer 15HK$27,521 HKD
Retailer 4HK$28,721 HKD
Retailer 24HK$29,569 HKD
Retailer 11HK$39,642 HKD
NZ JewellersHK$42,207 HKD

25 data points across 24 retailers

25 retailersHK$18,373 HKD to HK$42,207 HKD

A
Cheapest Retailer
-
HK$18,373 HKD
A
Retailer 2
-
HK$18,711 HKD
View
A
Retailer 3
-
HK$18,797 HKD
View
A
Retailer 4
-
HK$18,836 HKD
View
A
Retailer 5
-
HK$19,652 HKD
View
A
Retailer 6
-
HK$19,739 HKD
View
A
Retailer 7
-
HK$20,256 HKD
View
Final sale: no returns
A
Retailer 8
-
HK$20,319 HKD
View
Retailer 9
-
HK$21,472 HKD
View
Price last confirmed 8 days ago
A
Retailer 10
-
HK$21,535 HKD
View
A
Retailer 11
-
HK$21,943 HKD
View
A
Retailer 12
-
HK$22,045 HKD
View
B+
Retailer 13
-
HK$22,790 HKD
View
B+
Retailer 14
-
HK$24,006 HKD
View
B+
Retailer 15
-
HK$24,006 HKD
View
B+
Retailer 16
-
HK$24,791 HKD
View
B+
Retailer 17
-
HK$24,885 HKD
View
B+
Retailer 18
-
HK$25,324 HKD
View
Retailer 19
-
HK$26,164 HKD
View
Price last confirmed 33 days ago
B+
Retailer 20
-
HK$26,532 HKD
View
Retailer 21
-
HK$27,521 HKD
View
Price last confirmed 14 days ago
B+
Retailer 22
-
HK$28,721 HKD
View
B+
Retailer 23
-
HK$29,569 HKD
View
B
Retailer 24
-
HK$39,642 HKD
View
Most Expensive
B
NZ Jewellers
2eae39c7-c831-4bb5-a357-e449fa641742 · Nov 5
HK$42,207 HKD
$5,380 USD
View
24 more retailers have this diamond
Prices start from HK$18,373 HKDSave up to HK$23,834 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$18,373 HKD