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Emerald|Natural|GIA

1.00ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 1545059378

Certificate GIA 1545059378

Diamond specifications and retailer prices

From HK$9,210 HKD
As of November 4, 2026
Save HK$21,731 HKD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$30,941 HKD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545059378. Listed at 11 retailers as of November 4, 2026, with prices from HK$9,210 to HK$30,941, a HK$21,731 spread on the same certified stone. NZ Jewellers lists it at HK$30,941. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545059378
Dimensions6.54 × 4.73 × 3.23 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.54 mm4.73 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545059378
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.2%

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 4
Current: HK$30,941 HKD|Low: HK$9,210 HKD|High: HK$30,941 HKD|Avg: HK$15,123 HKD|+0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12HK$9,210 HKD
Retailer 4HK$10,105 HKD
Retailer 8HK$11,493 HKD
Retailer 10HK$11,493 HKD
Retailer 9HK$12,027 HKD
Retailer 2HK$12,301 HKD
Retailer 3HK$12,803 HKD
Retailer 11HK$13,258 HKD
Retailer 6HK$15,479 HKD
Retailer 5HK$17,228 HKD
Retailer 7HK$22,163 HKD
NZ JewellersHK$30,941 HKD

46 data points across 12 retailers

11 retailersHK$9,210 HKD to HK$30,941 HKD

A
Cheapest Retailer
-
HK$9,210 HKD
A
Retailer 2
-
HK$10,105 HKD
View
B+
Retailer 3
-
HK$11,493 HKD
View
B+
Retailer 4
-
HK$12,027 HKD
View
B+
Retailer 5
-
HK$12,301 HKD
View
B+
Retailer 6
-
HK$12,803 HKD
View
B
Retailer 7
-
HK$13,258 HKD
View
B
Retailer 8
-
HK$15,479 HKD
View
B
Retailer 9
-
HK$17,228 HKD
View
B
Retailer 10
-
HK$22,163 HKD
View
Most Expensive
C
NZ Jewellers
881e4bb8-d57f-4492-92da-075816d59a85 · Nov 5
HK$30,941 HKD
$3,944 USD
View
10 more retailers have this diamond
Prices start from HK$9,210 HKDSave up to HK$21,731 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$9,210 HKD