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Emerald|Natural|GIA

1.21ct J VS1 Emerald Natural Diamond

GD • J/VS1 • GIA 1246091312

Certificate GIA 1246091312

Diamond specifications and retailer prices

From £1,474 GBP
As of November 6, 2026
Save £1,306 GBP (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,780 GBP at With Clarity · As of November 4, 2026
View at With Clarity

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1246091312. Listed at 8 retailers as of November 4, 2026, with prices from £1,474 to £2,780, a £1,306 spread on the same certified stone. With Clarity lists it at £2,780. 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
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1246091312
Dimensions7.09 × 4.98 × 3.45 mm
L/W Ratio1.42
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle, Pinpoint
Top View
7.09 mm4.98 mm1.21 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246091312
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NDepth 69.2%

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: Nov 6
Current: £1,768 GBP|Low: £1,464 GBP|High: £2,813 GBP|Avg: £2,026 GBP|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 5, 2026
Retailer 2£1,474 GBP
Retailer 1£1,768 GBP
Retailer 6£1,793 GBP
Retailer 7£1,850 GBP
Retailer 4£1,921 GBP
Retailer 5£2,054 GBP
Retailer 3£2,437 GBP
With Clarity£2,780 GBP

14 data points across 8 retailers

8 retailers£1,474 GBP to £2,780 GBP

A
Cheapest Retailer
-
£1,474 GBP
B+
Retailer 2
-
£1,768 GBP
View
B+
Retailer 3
-
£1,793 GBP
View
B+
Retailer 4
-
£1,850 GBP
View
Final sale: no returns
Retailer 5
-
£1,921 GBP
View
Price last confirmed 9 days ago
B
Retailer 6
-
£2,054 GBP
View
B
Retailer 7
-
£2,437 GBP
View
Most Expensive
B
With Clarity
1246091312 · Nov 4
£2,780 GBP
$3,742 USD
View
7 more retailers have this diamond
Prices start from £1,474 GBPSave up to £1,306 GBP

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
£1,474 GBP