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Emerald|Natural|GIA

1.00ct I SI1 Emerald Natural Diamond

ID • I/SI1 • GIA 7558811515

Certificate GIA 7558811515

Diamond specifications and retailer prices

From HK$12,270 HKD
As of November 5, 2026
Save HK$11,540 HKD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$34,252 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 I 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 7558811515. Listed at 19 retailers as of November 4, 2026, with a 94% 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
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle52.4°
Pavilion angle59.03°
OriginNatural
Grading LabGIA
CertificateGIA 7558811515
Dimensions4.65 × 6.42 × 3.28 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
4.65 mm6.42 mm1.00 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558811515
Side View
Table 67.0%Crown 52.4°Girdle: ThickPavilion 59.03°Culet: NoneDepth 70.5%

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$14,498 HKD|Low: HK$10,065 HKD|High: HK$24,893 HKD|Avg: HK$15,947 HKD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7HK$12,270 HKD
Retailer 6HK$12,419 HKD
Retailer 8HK$12,576 HKD
Retailer 10HK$14,043 HKD
Retailer 5HK$14,121 HKD
Retailer 2HK$14,161 HKD
Retailer 1HK$14,498 HKD
Retailer 3HK$14,898 HKD
Retailer 9HK$18,319 HKD
Retailer 4HK$23,810 HKD

46 data points across 10 retailers

19 retailersHK$12,270 HKD to HK$23,810 HKD

A
Cheapest Retailer
-
HK$12,270 HKD
A
Retailer 2
-
HK$12,419 HKD
View
A
Retailer 3
-
HK$12,576 HKD
View
Final sale: no returns
Retailer 4
-
HK$14,043 HKD
View
Price last confirmed 53 days ago
Retailer 5
-
HK$14,043 HKD
View
Price last confirmed 36 days ago
Retailer 6
-
HK$14,043 HKD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
HK$14,121 HKD
View
B+
Retailer 8
-
HK$14,161 HKD
View
B+
Retailer 9
-
HK$14,498 HKD
View
Retailer 10
-
HK$14,694 HKD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
HK$14,898 HKD
View
Retailer 12
-
HK$16,200 HKD
View
Price last confirmed 61 days ago
Retailer 13
-
HK$16,200 HKD
View
Price last confirmed 38 days ago
Retailer 14
-
HK$16,200 HKD
View
Price last confirmed 52 days ago
Retailer 15
-
HK$18,319 HKD
View
Price last confirmed 32 days ago
B
Retailer 16
-
HK$23,810 HKD
View
Retailer 17
-
HK$34,252 HKD
View
Price last confirmed 37 days ago
Retailer 18
-
HK$34,252 HKD
View
Price last confirmed 49 days ago
Most Expensive
NZ Jewellers
323eb35c-b7f8-4a94-aa39-766e37298fed · Aug 30
HK$34,252 HKD
$4,366 USD
View
Price last confirmed 68 days ago
18 more retailers have this diamond
Prices start from HK$12,270 HKDSave up to HK$11,540 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$12,270 HKD