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Emerald|Natural|GIA

1.21ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 2538358750

Certificate GIA 2538358750

Diamond specifications and retailer prices

From $2,328 AUD
As of November 6, 2026
Save $1,634 AUD (41%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,962 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2538358750. Listed at 4 retailers as of November 2, 2026, with prices from $2,328 to $3,962, a $1,634 spread on the same certified stone. MOH London lists it at $3,962. 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

1.21
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2538358750
Dimensions6.85 × 4.91 × 3.48 mm
L/W Ratio1.40
Top View
6.85 mm4.91 mm1.21 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2538358750
Side View
Table 67.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 70.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $3,962 AUD|Low: $2,273 AUD|High: $4,358 AUD|Avg: $3,036 AUD|-8.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$2,328 AUD
Retailer 3$2,494 AUD
Retailer 2$3,071 AUD
MOH London$3,962 AUD

44 data points across 4 retailers

4 retailers$2,328 AUD to $3,962 AUD

B+
Cheapest Retailer
-
$2,328 AUD
B+
Retailer 2
-
$2,494 AUD
View
B
Retailer 3
-
$3,071 AUD
View
Most Expensive
B
MOH London
72A75B7B4 · Nov 2
$3,962 AUD
£2,184 GBP
View
3 more retailers have this diamond
Prices start from $2,328 AUDSave up to $1,634 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+
1.21ct Emerald
$2,328 AUD