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Emerald|Natural|GIA

0.50ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 6532867820

Certificate GIA 6532867820

Diamond specifications and retailer prices

From £229 GBP
As of November 4, 2026
Save £249 GBP (52%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £478 GBP at B2C Jewels · As of November 4, 2026
View at B2C Jewels

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6532867820. Listed at 4 retailers as of November 4, 2026, with prices from £229 to £478, a £249 spread on the same certified stone. B2C Jewels lists it at £478. 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

0.50
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532867820
Dimensions5.64 × 3.76 × 2.45 mm
L/W Ratio1.50
Top View
5.64 mm3.76 mm0.50 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532867820
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £478 GBP|Low: £208 GBP|High: £478 GBP|Avg: £343 GBP
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3£229 GBP
Retailer 2£244 GBP
Retailer 5£366 GBP
Retailer 4£403 GBP
B2C Jewels£478 GBP

42 data points across 5 retailers

4 retailers£229 GBP to £478 GBP

B+
Cheapest Retailer
-
£229 GBP
Final sale: no returns
A
Retailer 2
-
£244 GBP
View
B
Retailer 3
-
£403 GBP
View
Most Expensive
B
B2C Jewels
34757760 · Nov 4
£478 GBP
$643 USD
View
3 more retailers have this diamond
Prices start from £229 GBPSave up to £249 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
0.50ct Emerald
£229 GBP