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Emerald|Natural|GIA

1.00ct E SI2 Emerald Natural Diamond

GD • E/SI2 • GIA 2407232194

Certificate GIA 2407232194

Diamond specifications and retailer prices

From £1,378 GBP
As of November 6, 2026
Save £2,142 GBP (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,520 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2407232194. Listed at 16 retailers as of November 5, 2026, with prices from £1,378 to £3,520, a £2,142 spread on the same certified stone. NZ Jewellers lists it at £3,520. 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

1.00
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2407232194
Dimensions6.83 × 4.79 × 3.17 mm
L/W Ratio1.43
Top View
6.83 mm4.79 mm1.00 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2407232194
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.2%

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 6
Current: £3,520 GBP|Low: £1,285 GBP|High: £3,520 GBP|Avg: £1,810 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
November 6, 2026
Retailer 12£1,285 GBP
Retailer 8£1,378 GBP
Retailer 4£1,380 GBP
Retailer 9£1,471 GBP
Retailer 7£1,525 GBP
Retailer 11£1,525 GBP
Retailer 3£1,595 GBP
Retailer 10£1,595 GBP
Retailer 5£1,829 GBP
Retailer 2£2,143 GBP
Retailer 6£2,941 GBP
NZ Jewellers£3,520 GBP

42 data points across 12 retailers

16 retailers£1,378 GBP to £3,520 GBP

Retailer 1
-
£1,285 GBP
Price last confirmed 9 days ago
B+
Retailer 2
-
£1,378 GBP
View
B+
Retailer 3
-
£1,380 GBP
View
B+
Retailer 4
-
£1,471 GBP
View
Retailer 5
-
£1,525 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£1,525 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£1,595 GBP
View
Retailer 8
-
£1,595 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£1,687 GBP
View
B+
Retailer 10
-
£1,687 GBP
View
B+
Retailer 11
-
£1,746 GBP
View
B+
Retailer 12
-
£1,759 GBP
View
B+
Retailer 13
-
£1,829 GBP
View
B+
Retailer 14
-
£2,143 GBP
View
B
Retailer 15
-
£2,941 GBP
View
Most Expensive
C
NZ Jewellers
be832e34-b41a-4ebc-925d-456e7f612920 · Nov 5
£3,520 GBP
$4,737 USD
View
15 more retailers have this diamond
Prices start from £1,378 GBPSave up to £2,142 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+
1.00ct Emerald
£1,378 GBP