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Emerald|Natural|GIA

1.51ct M VS1 Emerald Natural Diamond

EX • M/VS1 • GIA 2556314644

Certificate GIA 2556314644

Diamond specifications and retailer prices

From £1,812 GBP
As of November 5, 2026
Save £2,418 GBP (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,231 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two 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 2556314644. Listed at 12 retailers as of November 5, 2026, with prices from £1,812 to £4,231, a £2,418 spread on the same certified stone. NZ Jewellers lists it at £4,231. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
M
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556314644
Dimensions7.41 × 5.47 × 3.72 mm
L/W Ratio1.35
Culet sizeNone
Top View
7.41 mm5.47 mm1.51 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556314644
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.1%

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: Nov 5
Current: £4,231 GBP|Low: £1,435 GBP|High: £4,638 GBP|Avg: £2,335 GBP|+2.4%
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
November 6, 2026
Retailer 5£1,451 GBP
Retailer 10£1,812 GBP
Retailer 2£1,963 GBP
Retailer 3£1,978 GBP
Retailer 9£1,991 GBP
Retailer 8£2,024 GBP
Retailer 11£2,101 GBP
Retailer 12£2,128 GBP
Retailer 4£2,196 GBP
Retailer 13£2,335 GBP
Retailer 7£2,470 GBP
Retailer 6£2,513 GBP
NZ Jewellers£4,231 GBP

34 data points across 13 retailers

12 retailers£1,812 GBP to £4,231 GBP

A
Cheapest Retailer
-
£1,812 GBP
A
Retailer 2
-
£1,963 GBP
View
A
Retailer 3
-
£1,978 GBP
View
A
Retailer 4
-
£1,991 GBP
View
A
Retailer 5
-
£2,024 GBP
View
A
Retailer 6
-
£2,101 GBP
View
A
Retailer 7
-
£2,128 GBP
View
Retailer 8
-
£2,196 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£2,335 GBP
View
B+
Retailer 10
-
£2,470 GBP
View
B+
Retailer 11
-
£2,513 GBP
View
Most Expensive
B
NZ Jewellers
2e3b7642-c970-44e8-8e4d-3ce03455cc53 · Nov 5
£4,231 GBP
$5,694 USD
View
11 more retailers have this diamond
Prices start from £1,812 GBPSave up to £2,418 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
1.51ct Emerald
£1,812 GBP