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Emerald|Natural|GIA

0.51ct D VS1 Emerald Natural Diamond

EX • D/VS1 • GIA 2496222795

Certificate GIA 2496222795

Diamond specifications and retailer prices

From £545 GBP
As of November 2, 2026
Save £673 GBP (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,916 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 D colour (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 2496222795. Listed at 21 retailers as of November 2, 2026, with a 124% 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
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2496222795
Dimensions5.08 × 3.91 × 2.65 mm
L/W Ratio1.30
Top View
5.08 mm3.91 mm0.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2496222795
Side View
Table 65.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 67.7%

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 2
Current: £942 GBP|Low: £545 GBP|High: £1,219 GBP|Avg: £798 GBP|+1.6%
Retailer 1
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 4£545 GBP
Retailer 9£564 GBP
Retailer 11£611 GBP
Retailer 3£619 GBP
Retailer 6£707 GBP
Retailer 5£727 GBP
Retailer 12£733 GBP
Retailer 7£860 GBP
Retailer 10£918 GBP
Retailer 1£942 GBP
Retailer 8£1,119 GBP
Retailer 2£1,219 GBP

34 data points across 12 retailers

21 retailers£545 GBP to £1,219 GBP

A
Cheapest Retailer
-
£545 GBP
A
Retailer 2
-
£564 GBP
View
Final sale: no returns
Retailer 3
-
£611 GBP
View
Price last confirmed 18 days ago
Retailer 4
-
£611 GBP
View
Price last confirmed 7 days ago
Retailer 5
-
£611 GBP
View
Price last confirmed 20 days ago
A
Retailer 6
-
£619 GBP
View
Retailer 7
-
£633 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
£634 GBP
View
Price last confirmed 20 days ago
Retailer 9
-
£704 GBP
View
Price last confirmed 18 days ago
B+
Retailer 10
-
£707 GBP
View
B+
Retailer 11
-
£709 GBP
View
B+
Retailer 12
-
£727 GBP
View
B+
Retailer 13
-
£733 GBP
View
B+
Retailer 14
-
£819 GBP
View
B+
Retailer 15
-
£860 GBP
View
Retailer 16
-
£918 GBP
View
Price last confirmed 32 days ago
B+
Retailer 17
-
£942 GBP
View
B
Retailer 18
-
£1,119 GBP
View
B
Retailer 19
-
£1,219 GBP
View
Retailer 20
-
£1,916 GBP
View
Price under review
Most Expensive
NZ Jewellers
e7f198da-8e62-4818-9486-d1ae448c972c · Oct 17
£1,916 GBP
$2,586 USD
View
Price under review
20 more retailers have this diamond
Prices start from £545 GBPSave up to £673 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
£545 GBP