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Emerald|Natural|GIA

1.00ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 6511813369

Certificate GIA 6511813369

Diamond specifications and retailer prices

From HK$20,173 HKD
As of November 4, 2026
Save HK$25,620 HKD (56%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: HK$45,794 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511813369. Listed at 29 retailers as of November 4, 2026, with prices from HK$20,173 to HK$45,794, a HK$25,620 spread on the same certified stone. NZ Jewellers lists it at HK$45,794. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.46°
Pavilion angle55.53°
OriginNatural
Grading LabGIA
CertificateGIA 6511813369
Dimensions7.31 × 4.84 × 2.91 mm
L/W Ratio1.51
Top View
7.31 mm4.84 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511813369
Side View
Table 68.0%Crown 42.46°Girdle: Slightly ThickPavilion 55.53°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$45,794 HKD|Low: HK$20,173 HKD|High: HK$45,794 HKD|Avg: HK$26,855 HKD|+3.3%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 22
Retailer 23
Retailer 24
Retailer 25
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Retailer 29
November 7, 2026
Retailer 17HK$20,173 HKD
Retailer 14HK$20,487 HKD
Retailer 26HK$20,863 HKD
Retailer 15HK$21,059 HKD
Retailer 16HK$21,326 HKD
Retailer 7HK$21,749 HKD
Retailer 5HK$22,368 HKD
Retailer 11HK$23,199 HKD
Retailer 21HK$23,763 HKD
Retailer 12HK$23,810 HKD
Retailer 22HK$23,826 HKD
Retailer 8HK$23,998 HKD
Retailer 28HK$24,327 HKD
Retailer 29HK$24,727 HKD
Retailer 13HK$25,495 HKD
Retailer 18HK$25,667 HKD
Retailer 9HK$25,863 HKD
Retailer 23HK$26,827 HKD
Retailer 3HK$27,039 HKD
Retailer 19HK$27,039 HKD
Retailer 2HK$27,117 HKD
Retailer 20HK$27,478 HKD
Retailer 4HK$27,980 HKD
Retailer 24HK$28,802 HKD
Retailer 6HK$30,864 HKD
Retailer 25HK$32,078 HKD
Retailer 27HK$37,933 HKD
Retailer 10HK$43,952 HKD
NZ JewellersHK$45,794 HKD

26 data points across 29 retailers

29 retailersHK$20,173 HKD to HK$45,794 HKD

B+
Cheapest Retailer
-
HK$20,173 HKD
B+
Retailer 2
-
HK$20,487 HKD
View
B+
Retailer 3
-
HK$20,863 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$21,059 HKD
View
B+
Retailer 5
-
HK$21,326 HKD
View
B+
Retailer 6
-
HK$21,749 HKD
View
B+
Retailer 7
-
HK$21,976 HKD
View
B+
Retailer 8
-
HK$22,368 HKD
View
B+
Retailer 9
-
HK$23,199 HKD
View
Retailer 10
-
HK$23,763 HKD
View
Price last confirmed 31 days ago
B+
Retailer 11
-
HK$23,810 HKD
View
B+
Retailer 12
-
HK$23,998 HKD
View
B+
Retailer 13
-
HK$24,327 HKD
View
B+
Retailer 14
-
HK$24,727 HKD
View
B
Retailer 15
-
HK$25,495 HKD
View
B
Retailer 16
-
HK$25,667 HKD
View
B
Retailer 17
-
HK$25,863 HKD
View
B
Retailer 18
-
HK$26,827 HKD
View
B
Retailer 19
-
HK$27,039 HKD
View
B
Retailer 20
-
HK$27,039 HKD
View
B+
Retailer 21
-
HK$27,117 HKD
View
B
Retailer 22
-
HK$27,478 HKD
View
B
Retailer 23
-
HK$27,980 HKD
View
B
Retailer 24
-
HK$28,802 HKD
View
B
Retailer 25
-
HK$30,864 HKD
View
B
Retailer 26
-
HK$32,078 HKD
View
B
Retailer 27
-
HK$37,933 HKD
View
B
Retailer 28
-
HK$43,952 HKD
View
Most Expensive
B
NZ Jewellers
0dbd8a44-6eed-4080-98e2-014d7ab83d96 · Nov 5
HK$45,794 HKD
$5,843 USD
View
28 more retailers have this diamond
Prices start from HK$20,173 HKDSave up to HK$25,620 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.

B+
1.00ct Emerald
HK$20,173 HKD