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Emerald|Natural|GIA

1.21ct L SI1 Emerald Natural Diamond

EX • L/SI1 • GIA 7531941643

Certificate GIA 7531941643

Diamond specifications and retailer prices

From £840 GBP
As of November 1, 2026
Save £492 GBP (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,331 GBP at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7531941643. Listed at 6 retailers as of November 1, 2026, with prices from £840 to £1,331, a £492 spread on the same certified stone. Yadav Diamonds lists it at £1,331. 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
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7531941643
Dimensions6.84 × 5.03 × 3.46 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint, Needle
Top View
6.84 mm5.03 mm1.21 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7531941643
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.8%

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 1
Current: £1,325 GBP|Low: £808 GBP|High: £1,333 GBP|Avg: £1,070 GBP|+6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yadav Diamonds
November 6, 2026
Retailer 2£808 GBP
Retailer 4£840 GBP
Retailer 6£868 GBP
Retailer 5£906 GBP
Retailer 9£953 GBP
Retailer 7£1,033 GBP
Retailer 8£1,106 GBP
Retailer 3£1,282 GBP
Retailer 10£1,303 GBP
Retailer 1£1,325 GBP
Yadav Diamonds£1,331 GBP

42 data points across 11 retailers

6 retailers£840 GBP to £1,331 GBP

A
Cheapest Retailer
-
£840 GBP
A
Retailer 2
-
£868 GBP
View
B+
Retailer 3
-
£906 GBP
View
B
Retailer 4
-
£1,282 GBP
View
B
Retailer 5
-
£1,325 GBP
View
Most Expensive
B
Yadav Diamonds
13345293 · Nov 4
£1,331 GBP
$1,792 USD
View
5 more retailers have this diamond
Prices start from £840 GBPSave up to £492 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
£840 GBP