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Emerald|Natural|GIA

1.00ct H IF Emerald Natural Diamond

ID • H/IF • GIA 3555589100

Certificate GIA 3555589100

Diamond specifications and retailer prices

From £2,748 GBP
As of November 4, 2026
Save £2,230 GBP (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £5,186 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded H colour (near-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 3555589100. Listed at 17 retailers as of November 2, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555589100
Dimensions6.75 × 4.72 × 3.20 mm
L/W Ratio1.43
Girdle conditionPolished
Culet sizeNone
Top View
6.75 mm4.72 mm1.00 ctH / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555589100
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.7%

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 4
Current: £3,015 GBP|Low: £2,503 GBP|High: £5,038 GBP|Avg: £3,324 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7£2,510 GBP
Retailer 9£2,748 GBP
Retailer 2£2,977 GBP
Retailer 1£3,015 GBP
Retailer 8£3,181 GBP
Retailer 10£3,191 GBP
Retailer 3£3,225 GBP
Retailer 5£3,355 GBP
Retailer 11£3,465 GBP
Retailer 4£3,633 GBP
Retailer 6£4,978 GBP

38 data points across 11 retailers

17 retailers£2,748 GBP to £4,978 GBP

Retailer 1
-
£2,510 GBP
Price last confirmed 11 days ago
B+
Retailer 2
-
£2,748 GBP
View
Final sale: no returns
B+
Retailer 3
-
£2,842 GBP
View
Retailer 4
-
£2,977 GBP
View
Price last confirmed 38 days ago
Retailer 5
-
£2,977 GBP
View
Price last confirmed 36 days ago
B+
Retailer 6
-
£3,015 GBP
View
B
Retailer 7
-
£3,181 GBP
View
Retailer 8
-
£3,191 GBP
View
Price last confirmed 33 days ago
Retailer 9
-
£3,225 GBP
View
Price last confirmed 33 days ago
B
Retailer 10
-
£3,355 GBP
View
Retailer 11
-
£3,435 GBP
View
Price last confirmed 66 days ago
Retailer 12
-
£3,435 GBP
View
Price last confirmed 56 days ago
Retailer 13
-
£3,435 GBP
View
Price last confirmed 38 days ago
B
Retailer 14
-
£3,465 GBP
View
B
Retailer 15
-
£3,633 GBP
View
B
Retailer 16
-
£4,978 GBP
View
Most Expensive
NZ Jewellers
69810520-1e4f-4d18-805f-114494dab8f3 · Sep 30
£5,186 GBP
$6,980 USD
View
Price last confirmed 36 days ago
16 more retailers have this diamond
Prices start from £2,748 GBPSave up to £2,230 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
£2,748 GBP