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Emerald|Natural|GIA

1.22ct K SI2 Emerald Natural Diamond

EX • K/SI2 • GIA 1559190497

Certificate GIA 1559190497

Diamond specifications and retailer prices

From $2,727 AUD
As of November 5, 2026
Save $1,587 AUD (37%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,314 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.22ct natural emerald diamond

This 1.22ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559190497. Listed at 3 retailers as of November 2, 2026, with prices from $2,727 to $4,314, a $1,587 spread on the same certified stone. MOH London lists it at $4,314. 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

1.22
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559190497
Dimensions6.98 × 5.00 × 3.40 mm
L/W Ratio1.40
Top View
6.98 mm5.00 mm1.22 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559190497
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

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 5
Current: $4,314 AUD|Low: $2,727 AUD|High: $4,514 AUD|Avg: $3,571 AUD|-3.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3$2,727 AUD
Retailer 2$3,250 AUD
Retailer 4$3,358 AUD
MOH London$4,314 AUD

26 data points across 4 retailers

3 retailers$2,727 AUD to $4,314 AUD

B+
Cheapest Retailer
-
$2,727 AUD
B
Retailer 2
-
$3,250 AUD
View
Most Expensive
B
MOH London
AE87E4799 · Nov 2
$4,314 AUD
£2,378 GBP
View
2 more retailers have this diamond
Prices start from $2,727 AUDSave up to $1,587 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+
1.22ct Emerald
$2,727 AUD