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Emerald|Natural|GIA

1.00ct H I1 Emerald Natural Diamond

EX • H/I1 • GIA 6532726510

Certificate GIA 6532726510

Diamond specifications and retailer prices

From £621 GBP
HK$6,500 HKD
As of October 31, 2026
Save £1,413 GBP (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,034 GBP at NZ Jewellers · As of October 17, 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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532726510. Listed at 10 retailers as of October 30, 2026, with a 228% 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
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6532726510
Dimensions7.00 × 4.62 × 3.18 mm
L/W Ratio1.52
Top View
7.00 mm4.62 mm1.00 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6532726510
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 68.7%

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: £2,034 GBP|Low: £611 GBP|High: £2,034 GBP|Avg: £1,054 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
October 31, 2026
Retailer 2£621 GBP
Retailer 4£799 GBP
Retailer 7£834 GBP
Retailer 9£834 GBP
Retailer 8£866 GBP
Retailer 10£889 GBP
Retailer 6£962 GBP
Retailer 11£992 GBP
Retailer 5£1,168 GBP
Retailer 12£1,261 GBP
Retailer 3£1,347 GBP
NZ Jewellers£2,034 GBP

30 data points across 12 retailers

10 retailers£621 GBP to £2,034 GBP

A
Cheapest Retailer
-
£621 GBP
HK$6,500 HKD
B+
Retailer 2
-
£799 GBP
$1,070 USD
View
B+
Retailer 3
-
£834 GBP
$1,117 USD
View
B+
Retailer 4
-
£834 GBP
$1,117 USD
View
B+
Retailer 5
-
£866 GBP
$1,160 USD
View
B+
Retailer 6
-
£889 GBP
$1,191 USD
View
B+
Retailer 7
-
£962 GBP
$1,289 USD
View
B
Retailer 8
-
£1,168 GBP
€1,491 EUR
View
C
Retailer 9
-
£2,034 GBP
$2,725 USD
View
Most Expensive
NZ Jewellers
7cc37049-cc2c-4091-b8c0-239cae37ac68 · Oct 17
£2,034 GBP
$2,725 USD
View
Price last confirmed 14 days ago
9 more retailers have this diamond
Prices start from £621 GBPSave up to £1,413 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
£621 GBP