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Emerald|Natural|GIA

1.02ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 7566107684

Certificate GIA 7566107684

Diamond specifications and retailer prices

From £975 GBP
As of November 6, 2026
Save £2,224 GBP (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,199 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural emerald diamond

This 1.02ct natural emerald sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566107684. Listed at 16 retailers as of November 5, 2026, with prices from £975 to £3,199, a £2,224 spread on the same certified stone. NZ Jewellers lists it at £3,199. 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

1.02
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7566107684
Dimensions6.71 × 4.78 × 3.28 mm
L/W Ratio1.40
Girdle conditionPolished
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.71 mm4.78 mm1.02 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7566107684
Side View
Table 65.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 68.5%

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: Nov 6
Current: £3,199 GBP|Low: £965 GBP|High: £3,199 GBP|Avg: £1,396 GBP|+1.0%
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
November 6, 2026
Retailer 13£975 GBP
Retailer 2£977 GBP
Retailer 7£1,034 GBP
Retailer 15£1,084 GBP
Retailer 5£1,187 GBP
Retailer 8£1,272 GBP
Retailer 14£1,276 GBP
Retailer 10£1,312 GBP
Retailer 4£1,326 GBP
Retailer 9£1,352 GBP
Retailer 12£1,372 GBP
Retailer 3£1,520 GBP
Retailer 6£1,711 GBP
Retailer 11£2,291 GBP
NZ Jewellers£3,199 GBP

30 data points across 15 retailers

16 retailers£975 GBP to £3,199 GBP

A
Cheapest Retailer
-
£975 GBP
A
Retailer 2
-
£977 GBP
View
A
Retailer 3
-
£1,034 GBP
View
Final sale: no returns
Retailer 4
-
£1,084 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
£1,187 GBP
View
A
Retailer 6
-
£1,272 GBP
View
Retailer 7
-
£1,276 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
-
£1,312 GBP
View
A
Retailer 9
-
£1,325 GBP
View
A
Retailer 10
-
£1,326 GBP
View
A
Retailer 11
-
£1,352 GBP
View
A
Retailer 12
-
£1,372 GBP
View
A
Retailer 13
-
£1,455 GBP
View
Retailer 14
-
£1,711 GBP
View
Price last confirmed 32 days ago
B+
Retailer 15
-
£2,291 GBP
View
Most Expensive
B
NZ Jewellers
7a9bd0b5-2f32-4afa-b5da-946cde2ef315 · Nov 5
£3,199 GBP
$4,282 USD
View
15 more retailers have this diamond
Prices start from £975 GBPSave up to £2,224 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
1.02ct Emerald
£975 GBP