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Emerald|Natural|GIA

1.00ct F IF Emerald Natural Diamond

EX • F/IF • GIA 2566434537

Certificate GIA 2566434537

Diamond specifications and retailer prices

From £3,145 GBP
As of November 6, 2026
Save £3,006 GBP (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £6,152 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566434537. Listed at 13 retailers as of November 5, 2026, with prices from £3,145 to £6,152, a £3,006 spread on the same certified stone. NZ Jewellers lists it at £6,152. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566434537
Dimensions6.47 × 4.73 × 3.34 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Top View
6.47 mm4.73 mm1.00 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566434537
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £6,152 GBP|Low: £3,143 GBP|High: £6,152 GBP|Avg: £4,002 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
November 6, 2026
Retailer 6£3,145 GBP
Retailer 4£3,259 GBP
Retailer 10£3,369 GBP
Retailer 7£3,476 GBP
Retailer 11£3,531 GBP
Retailer 12£3,531 GBP
Retailer 13£3,531 GBP
Retailer 2£3,863 GBP
Retailer 5£4,074 GBP
Retailer 3£4,099 GBP
Retailer 8£4,308 GBP
Retailer 9£5,608 GBP
NZ Jewellers£6,152 GBP

11 data points across 13 retailers

13 retailers£3,145 GBP to £6,152 GBP

A
Cheapest Retailer
-
£3,145 GBP
B+
Retailer 2
-
£3,259 GBP
View
Final sale: no returns
B+
Retailer 3
-
£3,369 GBP
View
B+
Retailer 4
-
£3,476 GBP
View
Retailer 5
-
£3,531 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£3,531 GBP
View
B+
Retailer 7
-
£3,531 GBP
View
B+
Retailer 8
-
£3,863 GBP
View
B+
Retailer 9
-
£4,074 GBP
View
B+
Retailer 10
-
£4,099 GBP
View
B+
Retailer 11
-
£4,308 GBP
View
B
Retailer 12
-
£5,608 GBP
View
Most Expensive
B
NZ Jewellers
85a9ba36-9fa6-4882-89e4-76319977b4d2 · Nov 5
£6,152 GBP
$8,234 USD
View
12 more retailers have this diamond
Prices start from £3,145 GBPSave up to £3,006 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
1.00ct Emerald
£3,145 GBP