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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 $1,494 CAD
As of November 4, 2026
Save $2,459 CAD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,954 CAD 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
Color
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: $3,954 CAD|Low: $1,371 CAD|High: $3,954 CAD|Avg: $2,117 CAD
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 4$1,494 CAD
Retailer 3$1,564 CAD
Retailer 9$1,621 CAD
Retailer 11$1,621 CAD
Retailer 12$1,683 CAD
Retailer 5$1,830 CAD
Retailer 10$1,870 CAD
Retailer 6$2,031 CAD
Retailer 2$2,256 CAD
Retailer 7$2,420 CAD
Retailer 8$2,961 CAD
NZ Jewellers$3,954 CAD

32 data points across 12 retailers

15 retailers$1,494 CAD to $3,954 CAD

Retailer 1
-
$1,461 CAD
Price last confirmed 46 days ago
A
Retailer 2
-
$1,494 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,564 CAD
View
A
Retailer 4
-
$1,621 CAD
View
Retailer 5
-
$1,621 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,683 CAD
View
A
Retailer 7
-
$1,830 CAD
View
A
Retailer 8
-
$1,870 CAD
View
B+
Retailer 9
-
$2,031 CAD
View
Retailer 10
-
$2,119 CAD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$2,256 CAD
View
B+
Retailer 12
-
$2,420 CAD
View
B+
Retailer 13
-
$2,961 CAD
View
B
Retailer 14
-
$3,954 CAD
View
Most Expensive
NZ Jewellers
d7db2a61-57c2-406d-994b-6609f0c3b06f · Oct 23
$3,954 CAD
$2,831 USD
View
Price last confirmed 13 days ago
14 more retailers have this diamond
Prices start from $1,494 CADSave up to $2,459 CAD

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
$1,494 CAD