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Emerald|Natural|GIA

1.00ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 7541434603

Certificate GIA 7541434603

Diamond specifications and retailer prices

From £736 GBP
HK$7,700 HKD
As of October 31, 2026
Save £1,627 GBP (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,363 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 J 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 7541434603. Listed at 19 retailers as of October 30, 2026, with prices from £736 to £2,363, a £1,627 spread on the same certified stone. NZ Jewellers lists it at £2,363. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541434603
Dimensions6.55 × 4.67 × 3.26 mm
L/W Ratio1.40
Top View
6.55 mm4.67 mm1.00 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541434603
Side View
Table 66.0%CrownGirdle: Very ThickPavilionCulet: NDepth 69.7%

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: Oct 31
Current: £2,363 GBP|Low: £726 GBP|High: £2,375 GBP|Avg: £1,132 GBP|-0.5%
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
Retailer 18
October 31, 2026
Retailer 11£736 GBP
Retailer 2£742 GBP
Retailer 5£898 GBP
Retailer 15£948 GBP
Retailer 10£966 GBP
Retailer 3£969 GBP
Retailer 17£969 GBP
Retailer 18£1,006 GBP
Retailer 9£1,021 GBP
Retailer 6£1,052 GBP
Retailer 14£1,069 GBP
Retailer 8£1,087 GBP
Retailer 16£1,106 GBP
Retailer 7£1,118 GBP
Retailer 13£1,182 GBP
Retailer 12£1,353 GBP
Retailer 4£1,784 GBP
NZ Jewellers£2,363 GBP

22 data points across 18 retailers

19 retailers£736 GBP to £2,363 GBP

A
Cheapest Retailer
-
£736 GBP
HK$7,700 HKD
A
Retailer 2
-
£742 GBP
₹94,697 INR
View
B+
Retailer 3
-
£898 GBP
$1,203 USD
View
B+
Retailer 4
-
£948 GBP
View
B+
Retailer 5
-
£966 GBP
$1,295 USD
View
B+
Retailer 6
-
£969 GBP
$1,298 USD
View
B+
Retailer 7
-
£969 GBP
$1,298 USD
View
B+
Retailer 8
-
£1,006 GBP
$1,348 USD
View
B+
Retailer 9
-
£1,021 GBP
SGD 1,849 SGD
View
B
Retailer 10
-
£1,052 GBP
$1,410 USD
View
B+
Retailer 11
-
£1,069 GBP
$1,433 USD
View
B+
Retailer 12
-
£1,087 GBP
$1,457 USD
View
B+
Retailer 13
-
£1,106 GBP
View
B
Retailer 14
-
£1,118 GBP
$1,498 USD
View
B
Retailer 15
-
£1,182 GBP
ZAR 25,594 ZAR
View
Retailer 16
-
£1,312 GBP
A$2,705 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
£1,353 GBP
€1,726 EUR
View
B
Retailer 18
-
£1,784 GBP
View
Most Expensive
C
NZ Jewellers
058ecf11-b612-4916-8597-414e2d431daa · Oct 30
£2,363 GBP
$3,166 USD
View
18 more retailers have this diamond
Prices start from £736 GBPSave up to £1,627 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
£736 GBP