CaratHunter
Plans
Emerald|Natural|GIA

1.00ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 2566053259

Certificate GIA 2566053259

Diamond specifications and retailer prices

From HK$6,723 HKD
As of November 4, 2026
Save HK$5,868 HKD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$23,457 HKD at NZ Jewellers · As of October 14, 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 2566053259. Listed at 16 retailers as of November 4, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566053259
Dimensions5.97 × 4.58 × 3.72 mm
L/W Ratio1.30
Top View
5.97 mm4.58 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566053259
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 81.4%

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$8,779 HKD|Low: HK$6,723 HKD|High: HK$14,317 HKD|Avg: HK$10,171 HKD|-10.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8HK$6,723 HKD
Retailer 2HK$8,473 HKD
Retailer 7HK$8,669 HKD
Retailer 1HK$8,779 HKD
Retailer 9HK$8,944 HKD
Retailer 10HK$9,336 HKD
Retailer 4HK$9,351 HKD
Retailer 3HK$10,097 HKD
Retailer 6HK$11,038 HKD
Retailer 5HK$12,592 HKD

36 data points across 10 retailers

16 retailersHK$6,723 HKD to HK$12,592 HKD

A
Cheapest Retailer
-
HK$6,723 HKD
A
Retailer 2
-
HK$8,473 HKD
View
A
Retailer 3
-
HK$8,669 HKD
View
A
Retailer 4
-
HK$8,779 HKD
View
A
Retailer 5
-
HK$8,944 HKD
View
Retailer 6
-
HK$9,336 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$9,351 HKD
View
Retailer 8
-
HK$9,618 HKD
View
Price last confirmed 23 days ago
Retailer 9
-
HK$9,618 HKD
View
Price last confirmed 21 days ago
A
Retailer 10
-
HK$10,097 HKD
View
Retailer 11
-
HK$10,583 HKD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
HK$11,038 HKD
View
Retailer 13
-
HK$11,101 HKD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
HK$12,592 HKD
View
Retailer 15
-
HK$12,741 HKD
View
Price last confirmed 59 days ago
Most Expensive
NZ Jewellers
9b3e4d14-af53-4064-b618-12ef98d2599f · Oct 14
HK$23,457 HKD
$2,990 USD
View
Price last confirmed 23 days ago
15 more retailers have this diamond
Prices start from HK$6,723 HKDSave up to HK$5,868 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$6,723 HKD