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Emerald|Natural|GIA

0.78ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 1543691947

Certificate GIA 1543691947

Diamond specifications and retailer prices

From HK$8,394 HKD
As of November 4, 2026
Save HK$13,815 HKD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$22,210 HKD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.78ct natural emerald diamond

This 0.78ct natural emerald sits in the just-under-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 1543691947. Listed at 15 retailers as of November 4, 2026, with a 165% 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

0.78
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543691947
Dimensions6.44 × 4.31 × 2.83 mm
L/W Ratio1.49
Top View
6.44 mm4.31 mm0.78 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543691947
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.7%

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: Nov 4
Current: HK$22,210 HKD|Low: HK$7,704 HKD|High: HK$22,210 HKD|Avg: HK$11,894 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4HK$8,394 HKD
Retailer 3HK$8,787 HKD
Retailer 9HK$9,108 HKD
Retailer 11HK$9,108 HKD
Retailer 12HK$9,453 HKD
Retailer 5HK$10,277 HKD
Retailer 10HK$10,505 HKD
Retailer 6HK$11,407 HKD
Retailer 2HK$12,670 HKD
Retailer 7HK$13,596 HKD
Retailer 8HK$16,632 HKD
NZ JewellersHK$22,210 HKD

32 data points across 12 retailers

15 retailersHK$8,394 HKD to HK$22,210 HKD

Retailer 1
-
HK$8,206 HKD
Price last confirmed 46 days ago
A
Retailer 2
-
HK$8,394 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$8,787 HKD
View
A
Retailer 4
-
HK$9,108 HKD
View
Retailer 5
-
HK$9,108 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$9,453 HKD
View
A
Retailer 7
-
HK$10,277 HKD
View
A
Retailer 8
-
HK$10,505 HKD
View
B+
Retailer 9
-
HK$11,407 HKD
View
Retailer 10
-
HK$11,901 HKD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
HK$12,670 HKD
View
B+
Retailer 12
-
HK$13,596 HKD
View
B+
Retailer 13
-
HK$16,632 HKD
View
B
Retailer 14
-
HK$22,210 HKD
View
Most Expensive
NZ Jewellers
d7db2a61-57c2-406d-994b-6609f0c3b06f · Oct 23
HK$22,210 HKD
$2,831 USD
View
Price last confirmed 13 days ago
14 more retailers have this diamond
Prices start from HK$8,394 HKDSave up to HK$13,815 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
0.78ct Emerald
HK$8,394 HKD