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Emerald|Natural|GIA

1.20ct F SI1 Emerald Natural Diamond

ID • F/SI1 • GIA 2554646814

Certificate GIA 2554646814

Diamond specifications and retailer prices

From $4,851 AUD
As of November 6, 2026
Save $4,263 AUD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,114 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded F 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 2554646814. Listed at 15 retailers as of November 4, 2026, with prices from $4,851 to $9,114, a $4,263 spread on the same certified stone. MOH London lists it at $9,114. 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

1.20
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.66°
Pavilion angle57.17°
OriginNatural
Grading LabGIA
CertificateGIA 2554646814
Dimensions5.09 × 7.23 × 3.43 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal
Top View
5.09 mm7.23 mm1.20 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554646814
Side View
Table 67.0%Crown 48.66°Girdle: STK-THKPavilion 57.17°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,114 AUD|Low: $4,851 AUD|High: $9,534 AUD|Avg: $6,090 AUD|-4.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$4,851 AUD
Retailer 10$5,044 AUD
Retailer 9$5,059 AUD
Retailer 7$5,135 AUD
Retailer 5$5,232 AUD
Retailer 2$5,301 AUD
Retailer 11$5,632 AUD
Retailer 4$5,654 AUD
Retailer 6$5,676 AUD
Retailer 3$6,033 AUD
MOH London$9,114 AUD

40 data points across 11 retailers

15 retailers$4,851 AUD to $9,114 AUD

B+
Cheapest Retailer
-
$4,851 AUD
B+
Retailer 2
-
$5,044 AUD
View
Final sale: no returns
B+
Retailer 3
-
$5,059 AUD
View
B+
Retailer 4
-
$5,135 AUD
View
B+
Retailer 5
-
$5,232 AUD
View
B+
Retailer 6
-
$5,301 AUD
View
B+
Retailer 7
-
$5,324 AUD
View
Retailer 8
-
$5,632 AUD
View
Price last confirmed 9 days ago
Retailer 9
-
$5,632 AUD
View
Price last confirmed 37 days ago
Retailer 10
-
$5,632 AUD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$5,654 AUD
View
B+
Retailer 12
-
$5,676 AUD
View
Retailer 13
-
$5,849 AUD
View
Price last confirmed 39 days ago
Retailer 14
-
$6,033 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
538B9D901 · Nov 4
$9,114 AUD
£4,931 GBP
View
14 more retailers have this diamond
Prices start from $4,851 AUDSave up to $4,263 AUD

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+
1.20ct Emerald
$4,851 AUD