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Emerald|Natural|IGI

1.00ct K IF Emerald Natural Diamond

EX • K/IF • IGI 790643469

Shape and cutting style on the report: Emerald cut

Certificate IGI 790643469

Diamond specifications and retailer prices

From HK$8,308 HKD
As of November 5, 2026
Save HK$18,797 HKD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$31,036 HKD at NZ Jewellers · As of August 30, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 790643469. Listed at 17 retailers as of November 5, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 790643469
Dimensions7.37 × 4.45 × 2.99 mm
L/W Ratio1.66
Culet sizeLarge
Top View
7.37 mm4.45 mm1.00 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 790643469
Side View
Table 64.0%Crown 35.1°Girdle: THN-MEDPavilion 40.6°Culet: LargeDepth 67.2%

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 5
Current: HK$27,105 HKD|Low: HK$8,308 HKD|High: HK$29,074 HKD|Avg: HK$13,845 HKD|-6.8%
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
November 6, 2026
Retailer 11HK$8,308 HKD
Retailer 14HK$10,301 HKD
Retailer 4HK$10,669 HKD
Retailer 12HK$11,109 HKD
Retailer 8HK$11,517 HKD
Retailer 16HK$11,627 HKD
Retailer 6HK$12,019 HKD
Retailer 7HK$12,144 HKD
Retailer 2HK$12,168 HKD
Retailer 10HK$12,474 HKD
Retailer 5HK$12,592 HKD
Retailer 3HK$12,819 HKD
Retailer 13HK$13,557 HKD
Retailer 9HK$15,384 HKD
Retailer 15HK$20,288 HKD
NZ JewellersHK$27,105 HKD

22 data points across 16 retailers

17 retailersHK$8,308 HKD to HK$27,105 HKD

A
Cheapest Retailer
-
HK$8,308 HKD
A
Retailer 2
-
HK$10,301 HKD
View
A
Retailer 3
-
HK$10,669 HKD
View
A
Retailer 4
-
HK$11,109 HKD
View
Retailer 5
-
HK$11,517 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$11,627 HKD
View
A
Retailer 7
-
HK$12,019 HKD
View
A
Retailer 8
-
HK$12,144 HKD
View
A
Retailer 9
-
HK$12,168 HKD
View
A
Retailer 10
-
HK$12,474 HKD
View
A
Retailer 11
-
HK$12,592 HKD
View
A
Retailer 12
-
HK$12,819 HKD
View
A
Retailer 13
-
HK$13,557 HKD
View
B+
Retailer 14
-
HK$15,384 HKD
View
B+
Retailer 15
-
HK$20,288 HKD
View
B
Retailer 16
-
HK$27,105 HKD
View
Most Expensive
NZ Jewellers
af460f56-8e44-47f4-81e8-08832eee6830 · Aug 30
HK$31,036 HKD
$3,956 USD
View
Price last confirmed 67 days ago
16 more retailers have this diamond
Prices start from HK$8,308 HKDSave up to HK$18,797 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$8,308 HKD