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Emerald|Natural|GIA

1.00ct F SI2 Emerald Natural Diamond

GD • F/SI2 • GIA 6382545998

Certificate GIA 6382545998

Diamond specifications and retailer prices

From £1,739 GBP
As of November 6, 2026
Save £2,742 GBP (61%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,482 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6382545998. Listed at 19 retailers as of November 5, 2026, with prices from £1,739 to £4,482, a £2,742 spread on the same certified stone. NZ Jewellers lists it at £4,482. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6382545998
Dimensions6.62 × 4.57 × 3.19 mm
L/W Ratio1.45
Top View
6.62 mm4.57 mm1.00 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6382545998
Side View
Table 63.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 69.9%

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: £2,108 GBP|Low: £1,739 GBP|High: £3,710 GBP|Avg: £2,205 GBP|-1.9%
Retailer 1
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 3£1,739 GBP
Retailer 9£1,772 GBP
Retailer 11£1,840 GBP
Retailer 2£1,942 GBP
Retailer 5£1,942 GBP
Retailer 13£1,971 GBP
Retailer 10£2,016 GBP
Retailer 7£2,107 GBP
Retailer 1£2,108 GBP
Retailer 12£2,241 GBP
Retailer 4£2,490 GBP
Retailer 6£2,495 GBP
Retailer 8£3,575 GBP

40 data points across 13 retailers

19 retailers£1,739 GBP to £4,482 GBP

B+
Cheapest Retailer
-
£1,739 GBP
B+
Retailer 2
-
£1,772 GBP
View
B+
Retailer 3
-
£1,840 GBP
View
B
Retailer 4
-
£1,942 GBP
View
Retailer 5
-
£1,942 GBP
View
Price last confirmed 8 days ago
B
Retailer 6
-
£1,966 GBP
View
B
Retailer 7
-
£1,971 GBP
View
B
Retailer 8
-
£2,016 GBP
View
B
Retailer 9
-
£2,107 GBP
View
B
Retailer 10
-
£2,108 GBP
View
B
Retailer 11
-
£2,109 GBP
View
B
Retailer 12
-
£2,222 GBP
View
B
Retailer 13
-
£2,222 GBP
View
B
Retailer 14
-
£2,241 GBP
View
B
Retailer 15
-
£2,296 GBP
View
Retailer 16
-
£2,490 GBP
View
Price last confirmed 23 days ago
B
Retailer 17
-
£2,495 GBP
View
B
Retailer 18
-
£3,575 GBP
View
Most Expensive
C
NZ Jewellers
710590c0-c8c6-4b6c-9dbb-05cb670b2f43 · Nov 5
£4,482 GBP
$6,032 USD
View
18 more retailers have this diamond
Prices start from £1,739 GBPSave up to £2,742 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
£1,739 GBP