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Emerald|Natural|GIA

0.51ct K VVS1 Emerald Natural Diamond

EX • K/VVS1 • GIA 6552613425

Certificate GIA 6552613425

Diamond specifications and retailer prices

From £387 GBP
As of November 6, 2026
Save £306 GBP (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £694 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552613425. Listed at 4 retailers as of November 4, 2026, with prices from £387 to £694, a £306 spread on the same certified stone. MOH London lists it at £694. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552613425
Dimensions5.34 × 3.85 × 2.55 mm
L/W Ratio1.39
Key to symbols
Pinpoint
Top View
5.34 mm3.85 mm0.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552613425
Side View
Table 65.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £694 GBP|Low: £365 GBP|High: £694 GBP|Avg: £482 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2£387 GBP
Retailer 4£412 GBP
Retailer 5£415 GBP
Retailer 3£484 GBP
MOH London£694 GBP

44 data points across 5 retailers

4 retailers£387 GBP to £694 GBP

A
Cheapest Retailer
-
£387 GBP
Retailer 2
-
£412 GBP
View
Price last confirmed 13 days ago
B+
Retailer 3
-
£484 GBP
View
Most Expensive
B
MOH London
73A771A3E · Nov 4
£694 GBP
View
3 more retailers have this diamond
Prices start from £387 GBPSave up to £306 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
£387 GBP