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Emerald|Natural|GIA

1.21ct J VS1 Emerald Natural Diamond

EX • J/VS1 • GIA 2203862459

Certificate GIA 2203862459

Diamond specifications and retailer prices

From $4,100 AUD
As of November 1, 2026
Save $400 AUD (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,500 AUD at Seattle Diamonds · As of November 4, 2026
View at Seattle Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2203862459. Listed at 4 retailers as of November 1, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2203862459
Dimensions5.92 × 5.56 × 4.47 mm
L/W Ratio1.06
Top View
5.92 mm5.56 mm1.21 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2203862459
Side View
Table 85.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 80.4%

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 1
Current: $4,100 AUD|Low: $4,100 AUD|High: $4,563 AUD|Avg: $4,308 AUD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Seattle Diamonds
October 18, 2026
Retailer 1$4,100 AUD
Retailer 2$4,111 AUD
Retailer 3$4,210 AUD
Seattle Diamonds$4,500 AUD
Retailer 4$4,563 AUD

4 data points across 5 retailers

4 retailers$4,100 AUD to $4,500 AUD

B+
Cheapest Retailer
-
$4,100 AUD
B+
Retailer 2
-
$4,111 AUD
View
B
Retailer 3
-
$4,210 AUD
View
Most Expensive
B
Seattle Diamonds
139850718 · Nov 4
$4,500 AUD
$3,150 USD
View
3 more retailers have this diamond
Prices start from $4,100 AUDSave up to $400 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
$4,100 AUD