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Emerald|Natural|GIA

0.51ct H VVS1 Emerald Natural Diamond

EX • H/VVS1 • GIA 7543553167

Certificate GIA 7543553167

Diamond specifications and retailer prices

From £490 GBP
As of November 4, 2026
Save £695 GBP (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,841 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 H colour (near-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 7543553167. Listed at 16 retailers as of November 4, 2026, with a 142% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle47.75°
Pavilion angle58.56°
OriginNatural
Grading LabGIA
CertificateGIA 7543553167
Dimensions5.55 × 3.70 × 2.47 mm
L/W Ratio1.50
Girdle conditionThick
Key to symbols
Pinpoint, Internal Graining
Top View
5.55 mm3.70 mm0.51 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7543553167
Side View
Table 70.0%Crown 47.75°Girdle: ThickPavilion 58.56°Culet: NoneDepth 66.7%

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: Nov 4
Current: £706 GBP|Low: £450 GBP|High: £1,185 GBP|Avg: £738 GBP|+5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 7£490 GBP
Retailer 11£532 GBP
Retailer 8£553 GBP
Retailer 2£613 GBP
Retailer 10£614 GBP
Retailer 9£694 GBP
Retailer 1£706 GBP
Retailer 4£719 GBP
Retailer 6£827 GBP
Retailer 5£1,073 GBP
Retailer 3£1,185 GBP

43 data points across 11 retailers

16 retailers£490 GBP to £1,185 GBP

A
Cheapest Retailer
-
£490 GBP
Final sale: no returns
A
Retailer 2
-
£491 GBP
View
A
Retailer 3
-
£493 GBP
View
B+
Retailer 4
-
£532 GBP
View
B+
Retailer 5
-
£543 GBP
View
B+
Retailer 6
-
£553 GBP
View
B+
Retailer 7
-
£613 GBP
View
B+
Retailer 8
-
£614 GBP
View
B+
Retailer 9
-
£694 GBP
View
B+
Retailer 10
-
£706 GBP
View
B+
Retailer 11
-
£719 GBP
View
B
Retailer 12
-
£819 GBP
View
B
Retailer 13
-
£827 GBP
View
B
Retailer 14
-
£1,073 GBP
View
B
Retailer 15
-
£1,185 GBP
View
Most Expensive
NZ Jewellers
d099ca1b-72bb-4889-832b-49166b7557cd · Nov 5
£1,841 GBP
$2,485 USD
View
Price under review
15 more retailers have this diamond
Prices start from £490 GBPSave up to £695 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
£490 GBP