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Emerald|Natural|GIA

0.52ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 1559608153

Certificate GIA 1559608153

Diamond specifications and retailer prices

From £342 GBP
As of November 5, 2026
Save £230 GBP (40%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £572 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.52ct natural emerald diamond

This 0.52ct natural emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1559608153. Listed at 7 retailers as of November 5, 2026, with prices from £342 to £572, a £230 spread on the same certified stone. Yorxs lists it at £572. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559608153
Dimensions5.32 × 3.79 × 2.63 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
5.32 mm3.79 mm0.52 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559608153
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.4%

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 5
Current: £421 GBP|Low: £333 GBP|High: £572 GBP|Avg: £429 GBP|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 6, 2026
Retailer 3£342 GBP
Retailer 4£376 GBP
Retailer 5£409 GBP
Retailer 2£412 GBP
Retailer 1£421 GBP
Retailer 6£524 GBP
Yorxs£572 GBP

20 data points across 7 retailers

7 retailers£342 GBP to £572 GBP

A
Cheapest Retailer
-
£342 GBP
A
Retailer 2
-
£376 GBP
View
Final sale: no returns
B+
Retailer 3
-
£409 GBP
View
A
Retailer 4
-
£412 GBP
View
B+
Retailer 5
-
£421 GBP
View
B+
Retailer 6
-
£526 GBP
View
Most Expensive
B
Yorxs
550586804 · Nov 6
£572 GBP
€733 EUR
View
6 more retailers have this diamond
Prices start from £342 GBPSave up to £230 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
0.52ct Emerald
£342 GBP