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Emerald|Natural|GIA

0.51ct J VS1 Emerald Natural Diamond

EX • J/VS1 • GIA 6562511224

Certificate GIA 6562511224

Diamond specifications and retailer prices

From £282 GBP
As of November 4, 2026
Save £341 GBP (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,267 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562511224. Listed at 12 retailers as of November 4, 2026, with a 121% 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
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562511224
Dimensions5.30 × 3.75 × 2.55 mm
L/W Ratio1.41
Girdle conditionVery Thick
Top View
5.30 mm3.75 mm0.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562511224
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.1%

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: £1,267 GBP|Low: £282 GBP|High: £1,267 GBP|Avg: £597 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10£282 GBP
Retailer 5£299 GBP
Retailer 4£466 GBP
Retailer 9£502 GBP
Retailer 3£504 GBP
Retailer 7£550 GBP
Retailer 2£597 GBP
Retailer 6£623 GBP
Retailer 8£934 GBP
NZ Jewellers£1,267 GBP

28 data points across 10 retailers

12 retailers£282 GBP to £623 GBP

A
Cheapest Retailer
-
£282 GBP
Final sale: no returns
A
Retailer 2
-
£299 GBP
View
B+
Retailer 3
-
£466 GBP
View
B
Retailer 4
-
£502 GBP
View
B
Retailer 5
-
£504 GBP
View
B
Retailer 6
-
£506 GBP
View
B
Retailer 7
-
£550 GBP
View
B
Retailer 8
-
£563 GBP
View
B
Retailer 9
-
£597 GBP
View
B
Retailer 10
-
£623 GBP
View
Retailer 11
-
£934 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
93ebfe64-0f2c-42f1-bfa7-3649de9c8ea3 · Nov 5
£1,267 GBP
$1,705 USD
View
Price under review
11 more retailers have this diamond
Prices start from £282 GBPSave up to £341 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
£282 GBP