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Emerald|Natural|GIA

0.51ct E VVS1 Emerald Natural Diamond

EX • E/VVS1 • GIA 6551300425

Certificate GIA 6551300425

Diamond specifications and retailer prices

From £685 GBP
$918 USD
As of October 29, 2026
Save £1,314 GBP (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,999 GBP at NZ Jewellers · As of October 30, 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 E colour (colourless) 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 6551300425. Listed at 16 retailers as of October 29, 2026, with prices from £685 to £1,999, a £1,314 spread on the same certified stone. NZ Jewellers lists it at £1,999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle53.36°
OriginNatural
Grading LabGIA
CertificateGIA 6551300425
Dimensions5.59 × 3.90 × 2.57 mm
L/W Ratio1.43
Key to symbols
Feather, Surface Graining
Top View
5.59 mm3.90 mm0.51 ctE / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551300425
Side View
Table 69.0%CrownGirdle: STK-THKPavilion 53.36°Culet: NoneDepth 65.8%

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 29
Current: £1,999 GBP|Low: £628 GBP|High: £1,999 GBP|Avg: £1,109 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7£685 GBP
Retailer 10£743 GBP
Retailer 8£771 GBP
Retailer 9£848 GBP
Retailer 3£857 GBP
Retailer 5£943 GBP
Retailer 4£1,009 GBP
Retailer 2£1,149 GBP
Retailer 6£1,509 GBP
Retailer 11£1,649 GBP
NZ Jewellers£1,999 GBP

43 data points across 11 retailers

16 retailers£685 GBP to £1,999 GBP

A
Cheapest Retailer
-
£685 GBP
$918 USD
Final sale: no returns
A
Retailer 2
-
£693 GBP
$929 USD
View
A
Retailer 3
-
£695 GBP
$932 USD
View
B+
Retailer 4
-
£733 GBP
$982 USD
View
B+
Retailer 5
-
£733 GBP
$982 USD
View
B+
Retailer 6
-
£743 GBP
$995 USD
View
B+
Retailer 7
-
£771 GBP
$1,033 USD
View
B+
Retailer 8
-
£848 GBP
$1,136 USD
View
B+
Retailer 9
-
£857 GBP
$1,148 USD
View
B+
Retailer 10
-
£943 GBP
View
B+
Retailer 11
-
£1,009 GBP
View
B
Retailer 12
-
£1,074 GBP
$1,439 USD
View
B
Retailer 13
-
£1,149 GBP
€1,466 EUR
View
B
Retailer 14
-
£1,509 GBP
View
B
Retailer 15
-
£1,649 GBP
View
Most Expensive
B
NZ Jewellers
e88a01b6-69dd-4662-875f-e2db8d95665e · Oct 30
£1,999 GBP
$2,678 USD
View
15 more retailers have this diamond
Prices start from £685 GBPSave up to £1,314 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
£685 GBP