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Emerald|Natural|GIA

0.51ct L VS1 Emerald Natural Diamond

EX • L/VS1 • GIA 2556511563

Certificate GIA 2556511563

Diamond specifications and retailer prices

From £184 GBP
As of November 5, 2026
Save £796 GBP (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £981 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded L 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 2556511563. Listed at 8 retailers as of November 5, 2026, with prices from £184 to £981, a £796 spread on the same certified stone. NZ Jewellers lists it at £981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
L
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556511563
Dimensions5.31 × 3.80 × 2.59 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Top View
5.31 mm3.80 mm0.51 ctL / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2556511563
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.2%

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: £981 GBP|Low: £184 GBP|High: £981 GBP|Avg: £334 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£184 GBP
Retailer 6£256 GBP
Retailer 5£285 GBP
Retailer 8£300 GBP
Retailer 3£331 GBP
Retailer 7£345 GBP
Retailer 2£472 GBP
NZ Jewellers£981 GBP

44 data points across 8 retailers

8 retailers£184 GBP to £981 GBP

A
Cheapest Retailer
-
£184 GBP
A
Retailer 2
-
£256 GBP
View
A
Retailer 3
-
£285 GBP
View
B+
Retailer 4
-
£331 GBP
View
B+
Retailer 5
-
£345 GBP
View
B+
Retailer 6
-
£377 GBP
View
B+
Retailer 7
-
£472 GBP
View
Most Expensive
B
NZ Jewellers
c2518039-357a-4771-93f8-6f44072d6bae · Nov 5
£981 GBP
$1,320 USD
View
7 more retailers have this diamond
Prices start from £184 GBPSave up to £796 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
0.51ct Emerald
£184 GBP