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Emerald|Natural|GIA

1.21ct H SI2 Emerald Natural Diamond

ID • H/SI2 • GIA 1449693738

Certificate GIA 1449693738

Diamond specifications and retailer prices

From £1,638 GBP
As of November 5, 2026
Save £2,546 GBP (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,184 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1449693738. Listed at 15 retailers as of November 5, 2026, with prices from £1,638 to £4,184, a £2,546 spread on the same certified stone. NZ Jewellers lists it at £4,184. 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
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1449693738
Dimensions7.43 × 4.75 × 3.14 mm
L/W Ratio1.56
Key to symbols
Twinning Wisp
Top View
7.43 mm4.75 mm1.21 ctH / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1449693738
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 66.0%

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: £4,184 GBP|Low: £1,631 GBP|High: £4,448 GBP|Avg: £2,269 GBP|-5.9%
NZ Jewellers
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
Retailer 16
November 6, 2026
Retailer 6£1,638 GBP
Retailer 4£1,672 GBP
Retailer 3£1,707 GBP
Retailer 13£1,813 GBP
Retailer 16£1,813 GBP
Retailer 15£1,846 GBP
Retailer 14£1,897 GBP
Retailer 5£1,917 GBP
Retailer 7£1,924 GBP
Retailer 2£1,967 GBP
Retailer 12£2,092 GBP
Retailer 10£2,118 GBP
Retailer 9£2,485 GBP
Retailer 8£2,578 GBP
Retailer 11£3,497 GBP
NZ Jewellers£4,184 GBP

29 data points across 16 retailers

15 retailers£1,638 GBP to £4,184 GBP

B+
Cheapest Retailer
-
£1,638 GBP
B+
Retailer 2
-
£1,672 GBP
View
Final sale: no returns
B+
Retailer 3
-
£1,707 GBP
View
B+
Retailer 4
-
£1,813 GBP
View
Retailer 5
-
£1,813 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£1,846 GBP
View
B+
Retailer 7
-
£1,897 GBP
View
B+
Retailer 8
-
£1,917 GBP
View
B+
Retailer 9
-
£1,924 GBP
View
B+
Retailer 10
-
£1,967 GBP
View
B+
Retailer 11
-
£2,092 GBP
View
B+
Retailer 12
-
£2,118 GBP
View
B
Retailer 13
-
£2,485 GBP
View
B
Retailer 14
-
£3,497 GBP
View
Most Expensive
B
NZ Jewellers
dbcf8f53-44e5-48e6-b636-80872ff1ccc6 · Nov 5
£4,184 GBP
$5,631 USD
View
14 more retailers have this diamond
Prices start from £1,638 GBPSave up to £2,546 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
£1,638 GBP