Emerald|Natural|GIA

0.51ct J VVS2 Emerald Natural Diamond

EX • J/VVS2 • GIA 1565580140

Certificate GIA 1565580140

Diamond specifications and retailer prices

From £274 GBP
As of November 4, 2026
Save £632 GBP (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,232 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565580140. Listed at 12 retailers as of November 4, 2026, with a 230% 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
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565580140
Dimensions5.30 × 3.79 × 2.60 mm
L/W Ratio1.40
Girdle conditionThick
Top View
5.30 mm3.79 mm0.51 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565580140
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.6%

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: £1,232 GBP|Low: £274 GBP|High: £1,232 GBP|Avg: £578 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 6, 2026
Retailer 3£274 GBP
Retailer 6£292 GBP
Retailer 2£479 GBP
Retailer 7£488 GBP
Retailer 11£490 GBP
Retailer 12£496 GBP
Retailer 10£542 GBP
Retailer 4£549 GBP
Retailer 5£583 GBP
Retailer 8£609 GBP
Retailer 9£906 GBP
NZ Jewellers£1,232 GBP

18 data points across 12 retailers

12 retailers£274 GBP to £906 GBP

A
Cheapest Retailer
-
£274 GBP
Final sale: no returns
A
Retailer 2
-
£292 GBP
View
B+
Retailer 3
-
£479 GBP
View
B+
Retailer 4
-
£488 GBP
View
B+
Retailer 5
-
£490 GBP
View
B+
Retailer 6
-
£496 GBP
View
B
Retailer 7
-
£542 GBP
View
B+
Retailer 8
-
£549 GBP
View
B+
Retailer 9
-
£583 GBP
View
B+
Retailer 10
-
£609 GBP
View
B
Retailer 11
-
£906 GBP
View
Most Expensive
NZ Jewellers
88f6a75c-4b14-4f29-8b43-8395519844ba · Nov 5
£1,232 GBP
$1,658 USD
View
Price under review
11 more retailers have this diamond
Prices start from £274 GBPSave up to £632 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
£274 GBP