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Emerald|Natural|GIA

1.00ct M VS1 Emerald Natural Diamond

ID • M/VS1 • GIA 6455848251

Certificate GIA 6455848251

Diamond specifications and retailer prices

From £1,061 GBP
As of November 5, 2026
Save £493 GBP (32%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,791 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 M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6455848251. Listed at 12 retailers as of November 5, 2026, with a 46% 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
M
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6455848251
Dimensions7.16 × 4.80 × 3.07 mm
L/W Ratio1.49
Top View
7.16 mm4.80 mm1.00 ctM / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6455848251
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.0%

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 5
Current: £1,554 GBP|Low: £883 GBP|High: £4,326 GBP|Avg: £1,635 GBP|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£883 GBP
Retailer 4£1,061 GBP
Retailer 5£1,133 GBP
Retailer 3£1,144 GBP
Retailer 7£1,245 GBP
Retailer 2£1,397 GBP
Retailer 1£1,554 GBP
Retailer 8£4,326 GBP

24 data points across 8 retailers

12 retailers£1,061 GBP to £1,554 GBP

B+
Cheapest Retailer
-
£1,061 GBP
B+
Retailer 2
-
£1,133 GBP
View
Retailer 3
-
£1,144 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£1,144 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£1,197 GBP
View
Price last confirmed 38 days ago
B
Retailer 6
-
£1,207 GBP
View
B
Retailer 7
-
£1,245 GBP
View
Retailer 8
-
£1,320 GBP
View
Price last confirmed 28 days ago
B
Retailer 9
-
£1,320 GBP
View
B
Retailer 10
-
£1,397 GBP
View
B
Retailer 11
-
£1,554 GBP
View
Most Expensive
NZ Jewellers
2c5a7e50-139c-4019-b69f-3066bc85ecf5 · Sep 30
£2,791 GBP
$3,757 USD
View
Price last confirmed 36 days ago
11 more retailers have this diamond
Prices start from £1,061 GBPSave up to £493 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
£1,061 GBP