Emerald|Natural|GIA

0.51ct E VS2 Emerald Natural Diamond

EX • E/VS2 • GIA 2566136569

Certificate GIA 2566136569

Diamond specifications and retailer prices

From £604 GBP
SGD 1,084 SGD
As of October 22, 2026
Save £336 GBP (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,285 GBP at Flawless Fine Jewelry · As of October 19, 2026
View at Flawless Fine Jewelry

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 2566136569. Listed at 15 retailers as of October 22, 2026, with a 56% 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 2566136569
Dimensions5.51 × 3.88 × 2.56 mm
L/W Ratio1.42
Culet sizeNone
Top View
5.51 mm3.88 mm0.51 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566136569
Side View
Table 70.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.1%

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: Oct 22
Current: £1,285 GBP|Low: £392 GBP|High: £1,308 GBP|Avg: £752 GBP|-1.8%
Flawless Fine Jewelry
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
October 29, 2026
Retailer 8£392 GBP
Retailer 3£576 GBP
Retailer 12£604 GBP
Retailer 11£621 GBP
Retailer 16£625 GBP
Retailer 4£628 GBP
Retailer 14£640 GBP
Retailer 13£647 GBP
Retailer 10£662 GBP
Retailer 2£722 GBP
Retailer 9£836 GBP
Retailer 6£853 GBP
Retailer 7£879 GBP
Retailer 15£939 GBP
Retailer 5£939 GBP
Flawless Fine Jewelry£1,285 GBP

30 data points across 16 retailers

15 retailers£604 GBP to £939 GBP

A
Retailer 1
-
£576 GBP
$766 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£604 GBP
SGD 1,084 SGD
View
A
Retailer 3
-
£621 GBP
$825 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£625 GBP
$830 USD
View
A
Retailer 5
-
£628 GBP
SGD 1,128 SGD
View
B+
Retailer 6
-
£640 GBP
$851 USD
View
A
Retailer 7
-
£647 GBP
$860 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£662 GBP
View
B+
Retailer 9
-
£722 GBP
$960 USD
View
B+
Retailer 10
-
£836 GBP
€1,058 EUR
View
B+
Retailer 11
-
£853 GBP
View
B+
Retailer 12
-
£878 GBP
$1,167 USD
View
B+
Retailer 13
-
£939 GBP
$1,248 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
£939 GBP
$1,248 USD
View
Most Expensive
B
Flawless Fine Jewelry
0B28CDB64 · Oct 19
£1,285 GBP
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from £604 GBPSave up to £336 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
£604 GBP