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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 $5,006 NZD
As of November 5, 2026
Save $5,285 NZD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,291 NZD 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 $5,006 to $10,291, a $5,285 spread on the same certified stone. MOH London lists it at $10,291. 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
Colour
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: $10,291 NZD|Low: $5,159 NZD|High: $10,442 NZD|Avg: $7,526 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$5,159 NZD
Retailer 2$5,986 NZD
Retailer 4$6,384 NZD
Retailer 3$7,183 NZD
Retailer 5$7,530 NZD
Retailer 6$10,188 NZD
MOH London$10,291 NZD

34 data points across 7 retailers

18 retailers$5,006 NZD to $10,291 NZD

B+
Cheapest Retailer
-
$5,006 NZD
B+
Retailer 2
-
$5,008 NZD
View
B+
Retailer 3
-
$5,159 NZD
View
Final sale: no returns
B+
Retailer 4
-
$5,250 NZD
View
B
Retailer 5
-
$5,589 NZD
View
Retailer 6
-
$5,589 NZD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$5,625 NZD
View
B
Retailer 8
-
$5,805 NZD
View
B+
Retailer 9
-
$5,986 NZD
View
B
Retailer 10
-
$6,384 NZD
View
B
Retailer 11
-
$6,450 NZD
View
Retailer 12
-
$6,616 NZD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$6,770 NZD
View
Retailer 14
-
$6,993 NZD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$7,183 NZD
View
B
Retailer 16
-
$7,530 NZD
View
Retailer 17
-
$10,188 NZD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
DF6CD212F · Nov 4
$10,291 NZD
£4,555 GBP
View
17 more retailers have this diamond
Prices start from $5,006 NZDSave up to $5,285 NZD

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
$5,006 NZD