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Emerald|Natural|GIA

1.21ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 2558766814

Certificate GIA 2558766814

Diamond specifications and retailer prices

From $2,515 AUD
£1,391 GBP
As of October 30, 2026
Save $1,952 AUD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,018 AUD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2558766814. Listed at 6 retailers as of October 29, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558766814
Dimensions7.08 × 4.98 × 3.35 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Feather, Indented Natural, Natural
Top View
7.08 mm4.98 mm1.21 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558766814
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,018 AUD|Low: $2,328 AUD|High: $6,355 AUD|Avg: $3,652 AUD|-2.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 6$2,467 AUD
Retailer 3$2,515 AUD
Retailer 5$2,581 AUD
Retailer 2$3,402 AUD
Retailer 4$4,467 AUD
NZ Jewellers$6,018 AUD

42 data points across 6 retailers

6 retailers$2,515 AUD to $4,467 AUD

Retailer 1
-
$2,467 AUD
$1,733 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$2,515 AUD
£1,391 GBP
View
Retailer 3
-
$2,581 AUD
$1,813 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$3,402 AUD
€2,276 EUR
View
B
Retailer 5
-
$4,467 AUD
£2,471 GBP
View
Most Expensive
NZ Jewellers
290f5cbc-5186-4300-8543-290efec00032 · Oct 24
$6,018 AUD
$4,227 USD
View
Price last confirmed 7 days ago
5 more retailers have this diamond
Prices start from $2,515 AUDSave up to $1,952 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.

A
1.21ct Emerald
$2,515 AUD