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Emerald|Natural|GIA

1.00ct F SI1 Emerald Natural Diamond

ID • F/SI1 • GIA 6432966388

Certificate GIA 6432966388

Diamond specifications and retailer prices

From £1,309 GBP
HK$13,700 HKD
As of November 1, 2026
Save £2,132 GBP (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,441 GBP at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6432966388. Listed at 16 retailers as of October 30, 2026, with prices from £1,309 to £3,441, a £2,132 spread on the same certified stone. NZ Jewellers lists it at £3,441. 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

1.00
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6432966388
Dimensions6.97 × 4.60 × 3.04 mm
L/W Ratio1.52
Top View
6.97 mm4.60 mm1.00 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6432966388
Side View
Table 57.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 66.1%

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 1
Current: £3,441 GBP|Low: £1,290 GBP|High: £3,535 GBP|Avg: £1,953 GBP|-2.7%
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
Retailer 17
November 2, 2026
Retailer 12£1,309 GBP
Retailer 7£1,487 GBP
Retailer 6£1,519 GBP
Retailer 2£1,605 GBP
Retailer 4£1,646 GBP
Retailer 17£1,646 GBP
Retailer 15£1,657 GBP
Retailer 3£1,722 GBP
Retailer 10£1,806 GBP
Retailer 5£1,851 GBP
Retailer 9£1,890 GBP
Retailer 16£1,899 GBP
Retailer 13£2,023 GBP
Retailer 14£2,056 GBP
Retailer 8£2,079 GBP
Retailer 11£2,883 GBP
NZ Jewellers£3,441 GBP

27 data points across 17 retailers

16 retailers£1,309 GBP to £3,441 GBP

A
Cheapest Retailer
-
£1,309 GBP
HK$13,700 HKD
A
Retailer 2
-
£1,487 GBP
$1,992 USD
View
A
Retailer 3
-
£1,519 GBP
$2,035 USD
View
Final sale: no returns
A
Retailer 4
-
£1,605 GBP
View
B+
Retailer 5
-
£1,646 GBP
$2,205 USD
View
B+
Retailer 6
-
£1,646 GBP
$2,205 USD
View
B+
Retailer 7
-
£1,657 GBP
$2,220 USD
View
B+
Retailer 8
-
£1,722 GBP
$2,307 USD
View
B+
Retailer 9
-
£1,806 GBP
View
B+
Retailer 10
-
£1,851 GBP
$2,480 USD
View
B+
Retailer 11
-
£1,899 GBP
$2,545 USD
View
B+
Retailer 12
-
£2,023 GBP
ZAR 43,791 ZAR
View
B+
Retailer 13
-
£2,056 GBP
€2,623 EUR
View
Retailer 14
-
£2,079 GBP
A$4,287 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
£2,883 GBP
View
Most Expensive
B
NZ Jewellers
6a75e3f8-9fe6-4dba-bf33-e29110b3b1d7 · Oct 30
£3,441 GBP
$4,610 USD
View
15 more retailers have this diamond
Prices start from £1,309 GBPSave up to £2,132 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
£1,309 GBP