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Emerald|Natural|GIA

0.51ct E VVS1 Emerald Natural Diamond

EX • E/VVS1 • GIA 6551166433

Certificate GIA 6551166433

Diamond specifications and retailer prices

From £527 GBP
$706 USD
As of October 27, 2026
Save £1,324 GBP (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,851 GBP at NZ Jewellers · As of October 27, 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 6551166433. Listed at 19 retailers as of October 27, 2026, with prices from £527 to £1,851, a £1,324 spread on the same certified stone. NZ Jewellers lists it at £1,851. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551166433
Dimensions5.28 × 3.77 × 2.47 mm
L/W Ratio1.40
Key to symbols
Pinpoint
Top View
5.28 mm3.77 mm0.51 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551166433
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NDepth 65.7%

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 27
Current: £1,851 GBP|Low: £499 GBP|High: £1,851 GBP|Avg: £802 GBP
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 28, 2026
Retailer 6£527 GBP
Retailer 16£545 GBP
Retailer 15£590 GBP
Retailer 17£590 GBP
Retailer 3£599 GBP
Retailer 14£613 GBP
Retailer 4£681 GBP
Retailer 8£692 GBP
Retailer 10£705 GBP
Retailer 5£716 GBP
Retailer 2£728 GBP
Retailer 11£831 GBP
Retailer 7£888 GBP
Retailer 12£909 GBP
Retailer 13£1,082 GBP
Retailer 9£1,183 GBP
NZ Jewellers£1,851 GBP

39 data points across 17 retailers

19 retailers£527 GBP to £1,851 GBP

A
Cheapest Retailer
-
£527 GBP
$706 USD
A
Retailer 2
-
£545 GBP
$730 USD
View
Final sale: no returns
A
Retailer 3
-
£590 GBP
$791 USD
View
A
Retailer 4
-
£590 GBP
$791 USD
View
A
Retailer 5
-
£599 GBP
$802 USD
View
A
Retailer 6
-
£613 GBP
$821 USD
View
Retailer 7
-
£681 GBP
$912 USD
View
Price last confirmed 59 days ago
A
Retailer 8
-
£681 GBP
$912 USD
View
A
Retailer 9
-
£692 GBP
$927 USD
View
B+
Retailer 10
-
£705 GBP
View
B+
Retailer 11
-
£716 GBP
$960 USD
View
A
Retailer 12
-
£728 GBP
View
B+
Retailer 13
-
£797 GBP
$1,068 USD
View
B+
Retailer 14
-
£831 GBP
€1,060 EUR
View
Retailer 15
-
£888 GBP
A$1,831 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
£909 GBP
ZAR 19,668 ZAR
View
B+
Retailer 17
-
£1,082 GBP
View
B
Retailer 18
-
£1,183 GBP
View
Most Expensive
B
NZ Jewellers
2a4ef241-bf48-40b3-b166-9413c3e72211 · Oct 27
£1,851 GBP
$2,480 USD
View
18 more retailers have this diamond
Prices start from £527 GBPSave up to £1,324 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
£527 GBP