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Emerald|Natural|GIA

1.09ct H SI1 Emerald Natural Diamond

ID • H/SI1 • GIA 3555143984

Certificate GIA 3555143984

Diamond specifications and retailer prices

From $3,930 CAD
As of November 5, 2026
Save $4,149 CAD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,079 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.09ct natural emerald diamond

This 1.09ct natural emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555143984. Listed at 18 retailers as of November 4, 2026, with prices from $3,930 to $8,079, a $4,149 spread on the same certified stone. MOH London lists it at $8,079. 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

1.09
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555143984
Dimensions7.12 × 5.19 × 3.12 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather
Top View
7.12 mm5.19 mm1.09 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555143984
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: 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 5
Current: $8,079 CAD|Low: $4,050 CAD|High: $8,198 CAD|Avg: $5,908 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$4,050 CAD
Retailer 2$4,700 CAD
Retailer 4$5,012 CAD
Retailer 3$5,639 CAD
Retailer 5$5,912 CAD
Retailer 6$7,998 CAD
MOH London$8,079 CAD

34 data points across 7 retailers

18 retailers$3,930 CAD to $8,079 CAD

B+
Cheapest Retailer
-
$3,930 CAD
B+
Retailer 2
-
$3,931 CAD
View
B+
Retailer 3
-
$4,050 CAD
View
Final sale: no returns
B+
Retailer 4
-
$4,121 CAD
View
B
Retailer 5
-
$4,388 CAD
View
Retailer 6
-
$4,388 CAD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$4,416 CAD
View
B
Retailer 8
-
$4,557 CAD
View
B+
Retailer 9
-
$4,700 CAD
View
B
Retailer 10
-
$5,012 CAD
View
B
Retailer 11
-
$5,064 CAD
View
Retailer 12
-
$5,194 CAD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$5,315 CAD
View
Retailer 14
-
$5,490 CAD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$5,639 CAD
View
B
Retailer 16
-
$5,912 CAD
View
Retailer 17
-
$7,998 CAD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
DF6CD212F · Nov 4
$8,079 CAD
£4,555 GBP
View
17 more retailers have this diamond
Prices start from $3,930 CADSave up to $4,149 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.

B+
1.09ct Emerald
$3,930 CAD