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Emerald|Natural|GIA

1.20ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 5463029512

Certificate GIA 5463029512

Diamond specifications and retailer prices

From £1,379 GBP
$1,848 USD
As of October 30, 2026
Save £1,811 GBP (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,191 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5463029512. Listed at 14 retailers as of October 30, 2026, with prices from £1,379 to £3,191, a £1,811 spread on the same certified stone. NZ Jewellers lists it at £3,191. 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

1.20
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5463029512
Dimensions6.86 × 5.02 × 3.39 mm
L/W Ratio1.37
Top View
6.86 mm5.02 mm1.20 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5463029512
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.5%

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: Oct 30
Current: £3,191 GBP|Low: £1,291 GBP|High: £3,191 GBP|Avg: £1,808 GBP
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
October 30, 2026
Retailer 3£1,379 GBP
Retailer 7£1,400 GBP
Retailer 13£1,407 GBP
Retailer 14£1,409 GBP
Retailer 2£1,514 GBP
Retailer 6£1,526 GBP
Retailer 15£1,526 GBP
Retailer 12£1,596 GBP
Retailer 4£1,629 GBP
Retailer 8£1,674 GBP
Retailer 5£1,761 GBP
Retailer 11£1,772 GBP
Retailer 10£2,081 GBP
Retailer 9£2,688 GBP
NZ Jewellers£3,191 GBP

31 data points across 15 retailers

14 retailers£1,379 GBP to £3,191 GBP

A
Cheapest Retailer
-
£1,379 GBP
$1,848 USD
B+
Retailer 2
-
£1,400 GBP
$1,876 USD
View
B+
Retailer 3
-
£1,407 GBP
$1,885 USD
View
B+
Retailer 4
-
£1,409 GBP
$1,888 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,514 GBP
View
B+
Retailer 6
-
£1,526 GBP
$2,045 USD
View
B+
Retailer 7
-
£1,526 GBP
$2,045 USD
View
B+
Retailer 8
-
£1,596 GBP
$2,139 USD
View
B+
Retailer 9
-
£1,629 GBP
$2,183 USD
View
B+
Retailer 10
-
£1,674 GBP
View
B+
Retailer 11
-
£1,761 GBP
$2,360 USD
View
B
Retailer 12
-
£2,081 GBP
€2,656 EUR
View
B
Retailer 13
-
£2,688 GBP
View
Most Expensive
C
NZ Jewellers
68b5c4bc-54b0-489f-80d7-5d5c23b45239 · Oct 30
£3,191 GBP
$4,275 USD
View
13 more retailers have this diamond
Prices start from £1,379 GBPSave up to £1,811 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
1.20ct Emerald
£1,379 GBP