Emerald|Natural|GIA

0.51ct G VVS1 Emerald Natural Diamond

EX • G/VVS1 • GIA 7486763216

Certificate GIA 7486763216

Diamond specifications and retailer prices

From £524 GBP
As of November 4, 2026
Save £1,316 GBP (72%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,840 GBP at NZ Jewellers · As of October 17, 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 G 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 7486763216. Listed at 21 retailers as of November 4, 2026, with a 251% 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
G
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7486763216
Dimensions5.45 × 4.03 × 2.58 mm
L/W Ratio1.35
Top View
5.45 mm4.03 mm0.51 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7486763216
Side View
Table 69.0%CrownGirdle: Sli. Thick - Very ThickPavilionCulet: NoneDepth 64.2%

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: £699 GBP|Low: £496 GBP|High: £1,173 GBP|Avg: £807 GBP|+5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 7£541 GBP
Retailer 9£587 GBP
Retailer 1£699 GBP
Retailer 10£711 GBP
Retailer 4£719 GBP
Retailer 6£827 GBP
Retailer 8£882 GBP
Retailer 3£905 GBP
Retailer 5£1,073 GBP
Retailer 2£1,173 GBP

34 data points across 10 retailers

21 retailers£524 GBP to £1,840 GBP

A
Cheapest Retailer
-
£524 GBP
A
Retailer 2
-
£541 GBP
View
Final sale: no returns
Retailer 3
-
£587 GBP
View
Price last confirmed 18 days ago
Retailer 4
-
£587 GBP
View
Price last confirmed 7 days ago
Retailer 5
-
£587 GBP
View
Price last confirmed 20 days ago
A
Retailer 6
-
£596 GBP
View
Retailer 7
-
£609 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
£610 GBP
View
Price last confirmed 20 days ago
Retailer 9
-
£677 GBP
View
Price last confirmed 18 days ago
B+
Retailer 10
-
£684 GBP
View
B+
Retailer 11
-
£699 GBP
View
B+
Retailer 12
-
£711 GBP
View
B+
Retailer 13
-
£719 GBP
View
B+
Retailer 14
-
£792 GBP
View
B+
Retailer 15
-
£827 GBP
View
Retailer 16
-
£882 GBP
View
Price last confirmed 31 days ago
B+
Retailer 17
-
£905 GBP
View
B
Retailer 18
-
£1,073 GBP
View
B
Retailer 19
-
£1,173 GBP
View
B
Retailer 20
-
£1,840 GBP
View
Most Expensive
NZ Jewellers
c7269af8-de97-49e5-8f4a-db58cb5623a6 · Oct 17
£1,840 GBP
$2,484 USD
View
Price last confirmed 18 days ago
20 more retailers have this diamond
Prices start from £524 GBPSave up to £1,316 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
£524 GBP