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Emerald|Natural|GIA

1.00ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 5242046347

Certificate GIA 5242046347

Diamond specifications and retailer prices

From HK$14,037 HKD
$1,789 USD
As of October 28, 2026
Save HK$15,549 HKD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$37,380 HKD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded E 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 5242046347. Listed at 17 retailers as of October 28, 2026, with a 111% 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242046347
Dimensions6.84 × 4.81 × 3.21 mm
L/W Ratio1.42
Top View
6.84 mm4.81 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5242046347
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.7%

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: Oct 28
Current: HK$18,426 HKD|Low: HK$12,868 HKD|High: HK$31,386 HKD|Avg: HK$19,357 HKD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 3HK$14,037 HKD
Retailer 11HK$14,634 HKD
Retailer 2HK$14,673 HKD
Retailer 9HK$14,952 HKD
Retailer 13HK$15,567 HKD
Retailer 4HK$15,713 HKD
Retailer 6HK$16,477 HKD
Retailer 1HK$18,426 HKD
Retailer 12HK$20,450 HKD
Retailer 5HK$21,261 HKD
Retailer 8HK$22,904 HKD
Retailer 10HK$29,502 HKD
Retailer 7HK$29,586 HKD

27 data points across 13 retailers

17 retailersHK$14,037 HKD to HK$29,586 HKD

A
Cheapest Retailer
-
HK$14,037 HKD
$1,789 USD
Final sale: no returns
A
Retailer 2
-
HK$14,634 HKD
$1,865 USD
View
A
Retailer 3
-
HK$14,673 HKD
$1,870 USD
View
A
Retailer 4
-
HK$14,952 HKD
$1,906 USD
View
Retailer 5
-
HK$15,214 HKD
$1,939 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
HK$15,567 HKD
$1,984 USD
View
A
Retailer 7
-
HK$15,713 HKD
$2,003 USD
View
Retailer 8
-
HK$16,203 HKD
$2,065 USD
View
Price last confirmed 40 days ago
A
Retailer 9
-
HK$16,477 HKD
£1,654 GBP
View
A
Retailer 10
-
HK$18,426 HKD
£1,849 GBP
View
Retailer 11
-
HK$18,690 HKD
$2,382 USD
View
Price last confirmed 40 days ago
B+
Retailer 12
-
HK$20,450 HKD
ZAR 42,105 ZAR
View
Retailer 13
-
HK$21,261 HKD
A$4,169 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
HK$22,904 HKD
€2,780 EUR
View
B+
Retailer 15
-
HK$29,502 HKD
$3,760 USD
View
B+
Retailer 16
-
HK$29,586 HKD
£2,969 GBP
View
Most Expensive
NZ Jewellers
cc270750-8300-4efa-a868-4e6a16619f9d · Sep 21
HK$37,380 HKD
$4,764 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from HK$14,037 HKDSave up to HK$15,549 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$14,037 HKD