Emerald|Natural|IGI

1.00ct J VS1 Emerald Natural Diamond

VG • J/VS1 • IGI 790611220

Shape and cutting style on the report: Emerald cut

Certificate IGI 790611220

Diamond specifications and retailer prices

From HK$10,018 HKD
As of November 1, 2026
Save HK$1,749 HKD (15%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$26,007 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 790611220. Listed at 15 retailers as of November 1, 2026, with a relatively tight 17% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle29.5°
Pavilion angle43.5°
OriginNatural
Grading LabIGI
CertificateIGI 790611220
Dimensions6.96 × 4.89 × 3.22 mm
L/W Ratio1.42
Culet sizeLarge
Top View
6.96 mm4.89 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 790611220
Side View
Table 63.0%Crown 29.5°Girdle: MediumPavilion 43.5°Culet: LargeDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$26,007 HKD|Low: HK$9,532 HKD|High: HK$26,383 HKD|Avg: HK$13,233 HKD|-1.4%
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
October 30, 2026
Retailer 5HK$9,532 HKD
Retailer 10HK$9,807 HKD
Retailer 2HK$10,018 HKD
Retailer 7HK$10,348 HKD
Retailer 9HK$10,638 HKD
Retailer 12HK$10,638 HKD
Retailer 8HK$10,928 HKD
Retailer 11HK$11,132 HKD
Retailer 4HK$11,493 HKD
Retailer 14HK$12,301 HKD
Retailer 3HK$12,992 HKD
Retailer 13HK$14,827 HKD
Retailer 15HK$15,596 HKD
Retailer 6HK$19,574 HKD
NZ JewellersHK$26,007 HKD

22 data points across 15 retailers

15 retailersHK$10,018 HKD to HK$11,768 HKD

Retailer 1
-
HK$9,532 HKD
Price last confirmed 9 days ago
Retailer 2
-
HK$9,807 HKD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$10,018 HKD
View
Retailer 4
-
HK$10,638 HKD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$10,638 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$10,928 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$11,132 HKD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$11,493 HKD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$11,768 HKD
View
Retailer 10
-
HK$12,301 HKD
View
Price last confirmed 10 days ago
Retailer 11
-
HK$12,992 HKD
View
Price last confirmed 11 days ago
Retailer 12
-
HK$14,827 HKD
View
Price last confirmed 9 days ago
Retailer 13
-
HK$15,596 HKD
View
Price last confirmed 11 days ago
Retailer 14
-
HK$19,574 HKD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
94177e46-df58-4b31-8aff-1546f42c4283 · Oct 27
HK$26,007 HKD
$3,315 USD
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from HK$10,018 HKDSave up to HK$1,749 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 Emerald
HK$10,018 HKD