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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 $1,367 SGD
As of November 4, 2026
Save $2,249 SGD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,616 SGD 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,616 SGD|Low: $1,254 SGD|High: $3,616 SGD|Avg: $1,936 SGD
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$1,367 SGD
Retailer 3$1,431 SGD
Retailer 9$1,483 SGD
Retailer 11$1,483 SGD
Retailer 12$1,539 SGD
Retailer 5$1,673 SGD
Retailer 10$1,710 SGD
Retailer 6$1,857 SGD
Retailer 2$2,063 SGD
Retailer 7$2,214 SGD
Retailer 8$2,708 SGD
NZ Jewellers$3,616 SGD

32 data points across 12 retailers

15 retailers$1,367 SGD to $3,616 SGD

Retailer 1
-
$1,336 SGD
Price last confirmed 46 days ago
A
Retailer 2
-
$1,367 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,431 SGD
View
A
Retailer 4
-
$1,483 SGD
View
Retailer 5
-
$1,483 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,539 SGD
View
A
Retailer 7
-
$1,673 SGD
View
A
Retailer 8
-
$1,710 SGD
View
B+
Retailer 9
-
$1,857 SGD
View
Retailer 10
-
$1,938 SGD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$2,063 SGD
View
B+
Retailer 12
-
$2,214 SGD
View
B+
Retailer 13
-
$2,708 SGD
View
B
Retailer 14
-
$3,616 SGD
View
Most Expensive
NZ Jewellers
d7db2a61-57c2-406d-994b-6609f0c3b06f · Oct 23
$3,616 SGD
$2,831 USD
View
Price last confirmed 13 days ago
14 more retailers have this diamond
Prices start from $1,367 SGDSave up to $2,249 SGD

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
$1,367 SGD