Emerald|Natural|GIA

0.51ct E VS2 Emerald Natural Diamond

EX • E/VS2 • GIA 2245064557

Certificate GIA 2245064557

Diamond specifications and retailer prices

From £453 GBP
HK$4,700 HKD
As of October 22, 2026
Save £294 GBP (39%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,738 GBP at NZ Jewellers · As of October 20, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245064557. Listed at 19 retailers as of October 22, 2026, with a 65% 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
E
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245064557
Dimensions5.19 × 3.75 × 2.61 mm
L/W Ratio1.38
Girdle conditionPolished
Top View
5.19 mm3.75 mm0.51 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245064557
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.7%

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: Oct 22
Current: £1,738 GBP|Low: £424 GBP|High: £1,882 GBP|Avg: £749 GBP|-7.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 23, 2026
Retailer 4£453 GBP
Retailer 13£506 GBP
Retailer 8£512 GBP
Retailer 16£545 GBP
Retailer 14£553 GBP
Retailer 17£556 GBP
Retailer 10£565 GBP
Retailer 3£568 GBP
Retailer 15£636 GBP
Retailer 12£681 GBP
Retailer 6£688 GBP
Retailer 11£709 GBP
Retailer 2£747 GBP
Retailer 9£758 GBP
Retailer 5£811 GBP
Retailer 19£846 GBP
Retailer 7£1,021 GBP
Retailer 18£1,101 GBP
NZ Jewellers£1,738 GBP

16 data points across 19 retailers

19 retailers£453 GBP to £747 GBP

A
Cheapest Retailer
-
£453 GBP
HK$4,700 HKD
A
Retailer 2
-
£512 GBP
$680 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£545 GBP
€690 EUR
View
Price last confirmed 7 days ago
A
Retailer 4
-
£553 GBP
$735 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£556 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
£565 GBP
SGD 1,014 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
£568 GBP
$755 USD
View
A
Retailer 8
-
£636 GBP
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£681 GBP
$905 USD
View
Price last confirmed 5 days ago
B+
Retailer 10
-
£688 GBP
$914 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£709 GBP
$942 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£747 GBP
€945 EUR
View
B+
Retailer 13
-
£758 GBP
$1,008 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
£796 GBP
View
Price last confirmed 18 days ago
B+
Retailer 15
-
£811 GBP
$1,078 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
£846 GBP
ZAR 18,154 ZAR
View
Price last confirmed 7 days ago
B
Retailer 17
-
£1,021 GBP
View
Price last confirmed 10 days ago
B
Retailer 18
-
£1,101 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
264ac668-793d-437b-91b7-789c9f0c8d9c · Oct 20
£1,738 GBP
$2,309 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from £453 GBPSave up to £294 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
£453 GBP