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Emerald|Natural|GIA

0.51ct H VVS1 Emerald Natural Diamond

EX • H/VVS1 • GIA 2547397447

Certificate GIA 2547397447

Diamond specifications and retailer prices

From £504 GBP
As of November 5, 2026
Save £737 GBP (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,930 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 2547397447. Listed at 16 retailers as of November 4, 2026, with a 146% 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
FluorescenceNone
Pavilion angle54.2°
OriginNatural
Grading LabGIA
CertificateGIA 2547397447
Dimensions5.65 × 3.69 × 2.45 mm
L/W Ratio1.53
Top View
5.65 mm3.69 mm0.51 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547397447
Side View
Table 67.0%CrownGirdle: STK-THKPavilion 54.2°Culet: NoneDepth 66.4%

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: £1,930 GBP|Low: £501 GBP|High: £1,930 GBP|Avg: £851 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
November 5, 2026
Retailer 2£504 GBP
Retailer 8£514 GBP
Retailer 4£558 GBP
Retailer 11£558 GBP
Retailer 9£579 GBP
Retailer 12£643 GBP
Retailer 10£718 GBP
Retailer 5£741 GBP
Retailer 6£866 GBP
Retailer 7£1,127 GBP
Retailer 3£1,241 GBP
NZ Jewellers£1,930 GBP

43 data points across 12 retailers

16 retailers£504 GBP to £1,241 GBP

A
Cheapest Retailer
-
£504 GBP
A
Retailer 2
-
£514 GBP
View
Final sale: no returns
A
Retailer 3
-
£516 GBP
View
A
Retailer 4
-
£517 GBP
View
B+
Retailer 5
-
£558 GBP
View
B+
Retailer 6
-
£567 GBP
View
Retailer 7
-
£572 GBP
View
Price last confirmed 10 days ago
B+
Retailer 8
-
£579 GBP
View
B+
Retailer 9
-
£643 GBP
View
B+
Retailer 10
-
£718 GBP
View
B+
Retailer 11
-
£741 GBP
View
B
Retailer 12
-
£850 GBP
View
B
Retailer 13
-
£866 GBP
View
B
Retailer 14
-
£1,127 GBP
View
B
Retailer 15
-
£1,241 GBP
View
Most Expensive
NZ Jewellers
16d5b907-2729-4844-a7d3-e4ef201db208 · Nov 5
£1,930 GBP
$2,605 USD
View
Price under review
15 more retailers have this diamond
Prices start from £504 GBPSave up to £737 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
£504 GBP