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Emerald|Natural|GIA

1.21ct I SI1 Emerald Natural Diamond

VG • I/SI1 • GIA 6422162748

Certificate GIA 6422162748

Diamond specifications and retailer prices

From £2,385 GBP
As of November 5, 2026
Save £2,260 GBP (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,645 GBP at Yorxs · As of November 6, 2026
View at Yorxs

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6422162748. Listed at 12 retailers as of November 5, 2026, with prices from £2,385 to £4,645, a £2,260 spread on the same certified stone. Yorxs lists it at £4,645. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6422162748
Dimensions7.14 × 5.40 × 3.49 mm
L/W Ratio1.32
Top View
7.14 mm5.40 mm1.21 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6422162748
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £3,559 GBP|Low: £2,362 GBP|High: £4,671 GBP|Avg: £3,162 GBP|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 6, 2026
Retailer 2£2,385 GBP
Retailer 7£2,387 GBP
Retailer 3£2,444 GBP
Retailer 5£2,507 GBP
Retailer 8£2,969 GBP
Retailer 6£3,043 GBP
Retailer 9£3,225 GBP
Retailer 1£3,559 GBP
Retailer 4£4,557 GBP
Yorxs£4,645 GBP

42 data points across 10 retailers

12 retailers£2,385 GBP to £4,645 GBP

B+
Cheapest Retailer
-
£2,385 GBP
B+
Retailer 2
-
£2,387 GBP
View
B
Retailer 3
-
£2,484 GBP
View
B
Retailer 4
-
£2,507 GBP
View
Final sale: no returns
B
Retailer 5
-
£2,969 GBP
View
B
Retailer 6
-
£3,043 GBP
View
B
Retailer 7
-
£3,225 GBP
View
B
Retailer 8
-
£3,225 GBP
View
B
Retailer 9
-
£3,329 GBP
View
B
Retailer 10
-
£3,559 GBP
View
B
Retailer 11
-
£4,557 GBP
View
Most Expensive
B
Yorxs
623769886 · Nov 6
£4,645 GBP
€5,954 EUR
View
11 more retailers have this diamond
Prices start from £2,385 GBPSave up to £2,260 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.

B+
1.21ct Emerald
£2,385 GBP