Emerald|Natural|GIA

1.21ct E SI2 Emerald Natural Diamond

EX • E/SI2 • GIA 1547548665

Certificate GIA 1547548665

Diamond specifications and retailer prices

From £2,325 GBP
$3,115 USD
As of October 30, 2026
Save £1,176 GBP (34%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,567 GBP at GemsNY · As of October 8, 2026
View at GemsNY

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1547548665. Listed at 15 retailers as of October 30, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1547548665
Dimensions7.11 × 5.06 × 3.36 mm
L/W Ratio1.41
Culet sizeNone
Top View
7.11 mm5.06 mm1.21 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1547548665
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.5%

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: Oct 30
Current: £3,567 GBP|Low: £2,141 GBP|High: £5,335 GBP|Avg: £3,014 GBP|+3.3%
GemsNY
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 7£2,141 GBP
Retailer 5£2,325 GBP
Retailer 3£2,416 GBP
Retailer 15£2,535 GBP
Retailer 6£2,540 GBP
Retailer 4£2,846 GBP
Retailer 14£2,853 GBP
Retailer 8£3,008 GBP
Retailer 12£3,023 GBP
Retailer 13£3,023 GBP
Retailer 11£3,127 GBP
Retailer 2£3,501 GBP
Retailer 10£3,537 GBP
GemsNY£3,567 GBP
Retailer 9£5,321 GBP

37 data points across 15 retailers

15 retailers£2,325 GBP to £3,501 GBP

B+
Cheapest Retailer
-
£2,325 GBP
$3,115 USD
Retailer 2
-
£2,535 GBP
$3,397 USD
View
Price last confirmed 23 days ago
B+
Retailer 3
-
£2,540 GBP
CA$4,726 CAD
View
Retailer 4
-
£2,846 GBP
$3,813 USD
View
Price last confirmed 23 days ago
Retailer 5
-
£2,853 GBP
$3,822 USD
View
Price last confirmed 23 days ago
Retailer 6
-
£2,856 GBP
$3,827 USD
View
Price last confirmed 23 days ago
Retailer 7
-
£2,856 GBP
$3,827 USD
View
Price last confirmed 23 days ago
Retailer 8
-
£2,966 GBP
$3,974 USD
View
Price last confirmed 31 days ago
B+
Retailer 9
-
£3,008 GBP
$4,031 USD
View
B+
Retailer 10
-
£3,023 GBP
$4,050 USD
View
B+
Retailer 11
-
£3,023 GBP
$4,050 USD
View
B+
Retailer 12
-
£3,127 GBP
$4,190 USD
View
Retailer 13
-
£3,295 GBP
$4,415 USD
View
Price last confirmed 28 days ago
B
Retailer 14
-
£3,501 GBP
View
Most Expensive
GemsNY
N731513 · Oct 8
£3,567 GBP
$4,780 USD
View
Price last confirmed 23 days ago
14 more retailers have this diamond
Prices start from £2,325 GBPSave up to £1,176 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
£2,325 GBP