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Emerald|Natural|GIA

1.00ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 6545913893

Certificate GIA 6545913893

Diamond specifications and retailer prices

From HK$9,391 HKD
As of November 6, 2026
Save HK$25,034 HKD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$43,068 HKD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545913893. Listed at 15 retailers as of November 2, 2026, with a 267% 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545913893
Dimensions6.39 × 4.68 × 3.29 mm
L/W Ratio1.37
Top View
6.39 mm4.68 mm1.00 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545913893
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.4%

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 6
Current: HK$43,068 HKD|Low: HK$9,014 HKD|High: HK$56,219 HKD|Avg: HK$18,048 HKD|+176.4%
Cape Diamonds
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
November 6, 2026
Retailer 2HK$9,391 HKD
Retailer 7HK$13,101 HKD
Retailer 6HK$13,910 HKD
Retailer 9HK$15,910 HKD
Retailer 8HK$15,949 HKD
Retailer 4HK$30,408 HKD
Retailer 3HK$31,914 HKD
Retailer 10HK$32,581 HKD
Retailer 14HK$33,421 HKD
Retailer 11HK$34,425 HKD
Retailer 15HK$35,296 HKD
Retailer 12HK$37,014 HKD
Retailer 5HK$40,724 HKD
Cape DiamondsHK$43,068 HKD
Retailer 13HK$56,219 HKD

38 data points across 15 retailers

15 retailersHK$9,391 HKD to HK$34,425 HKD

A
Cheapest Retailer
-
HK$9,391 HKD
B+
Retailer 2
-
HK$13,101 HKD
View
B
Retailer 3
-
HK$13,910 HKD
View
B
Retailer 4
-
HK$15,910 HKD
View
B
Retailer 5
-
HK$15,949 HKD
View
B
Retailer 6
-
HK$30,408 HKD
View
B
Retailer 7
-
HK$31,914 HKD
View
B
Retailer 8
-
HK$32,581 HKD
View
Final sale: no returns
B
Retailer 9
-
HK$33,421 HKD
View
B
Retailer 10
-
HK$34,425 HKD
View
Retailer 11
-
HK$35,296 HKD
View
Price under review
Retailer 12
-
HK$37,014 HKD
View
Price under review
Retailer 13
-
HK$40,724 HKD
View
Price under review
Most Expensive
Cape Diamonds
cert_6545913893 · Nov 5
HK$43,068 HKD
ZAR 88,687 ZAR
View
Price under review
13 more retailers have this diamond
Prices start from HK$9,391 HKDSave up to HK$25,034 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$9,391 HKD