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Emerald|Natural|GIA

1.00ct H SI1 Emerald Natural Diamond

GD • H/SI1 • GIA 1535017515

Certificate GIA 1535017515

Diamond specifications and retailer prices

From £2,173 GBP
As of November 6, 2026
Save £2,092 GBP (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,266 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1535017515. Listed at 15 retailers as of November 5, 2026, with prices from £2,173 to £4,266, a £2,092 spread on the same certified stone. NZ Jewellers lists it at £4,266. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1535017515
Dimensions7.11 × 4.86 × 3.05 mm
L/W Ratio1.46
Top View
7.11 mm4.86 mm1.00 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1535017515
Side View
Table 70.0%CrownGirdle: ThinPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £4,266 GBP|Low: £2,071 GBP|High: £7,865 GBP|Avg: £3,069 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 17£2,173 GBP
Retailer 14£2,259 GBP
Retailer 2£2,352 GBP
Retailer 16£2,370 GBP
Retailer 7£2,380 GBP
Retailer 5£2,448 GBP
Retailer 6£2,448 GBP
Retailer 3£2,543 GBP
Retailer 4£2,554 GBP
Retailer 8£2,555 GBP
Retailer 15£2,615 GBP
Retailer 11£2,798 GBP
Retailer 10£2,823 GBP
Retailer 12£2,988 GBP
Retailer 13£4,083 GBP
NZ Jewellers£4,266 GBP
Retailer 9£7,865 GBP

44 data points across 17 retailers

15 retailers£2,173 GBP to £4,266 GBP

B
Cheapest Retailer
-
£2,173 GBP
B
Retailer 2
-
£2,259 GBP
View
Final sale: no returns
B
Retailer 3
-
£2,352 GBP
View
B
Retailer 4
-
£2,370 GBP
View
B
Retailer 5
-
£2,380 GBP
View
B
Retailer 6
-
£2,448 GBP
View
B
Retailer 7
-
£2,543 GBP
View
B
Retailer 8
-
£2,554 GBP
View
B
Retailer 9
-
£2,555 GBP
View
Retailer 10
-
£2,615 GBP
View
Price last confirmed 30 days ago
B
Retailer 11
-
£2,798 GBP
View
B
Retailer 12
-
£2,823 GBP
View
B
Retailer 13
-
£2,988 GBP
View
B
Retailer 14
-
£4,083 GBP
View
Most Expensive
C
NZ Jewellers
c6509974-1e06-4356-b3e2-74a0f8c3a327 · Nov 5
£4,266 GBP
$5,741 USD
View
14 more retailers have this diamond
Prices start from £2,173 GBPSave up to £2,092 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
£2,173 GBP