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Emerald|Natural|GIA

0.50ct G SI2 Emerald Natural Diamond

VG • G/SI2 • GIA 5553942563

Certificate GIA 5553942563

Diamond specifications and retailer prices

From £768 GBP
€980 EUR
As of October 28, 2026
10 retailers carry this diamond
Most expensive: £1,255 GBP at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5553942563. Listed at 10 retailers as of October 28, 2026. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553942563
Dimensions5.31 × 3.88 × 2.54 mm
L/W Ratio1.37
Girdle conditionMedium to Slightly Thick
Key to symbols
Feather
Top View
5.31 mm3.88 mm0.50 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553942563
Side View
Table 66.0%CrownGirdle: UND-UNDPavilionCulet: NoneDepth 65.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £249 GBP|Low: £216 GBP|High: £785 GBP|Avg: £461 GBP|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 14, 2026
Retailer 1£249 GBP
Retailer 4£302 GBP
Retailer 2£393 GBP
Retailer 6£424 GBP
Retailer 7£431 GBP
Retailer 5£495 GBP
Retailer 3£766 GBP
Retailer 8£768 GBP

29 data points across 8 retailers

10 retailers

Retailer 1
-
£249 GBP
₹31,833 INR
Price last confirmed 16 days ago
Retailer 2
-
£328 GBP
$439 USD
View
Price last confirmed 23 days ago
Retailer 3
-
£362 GBP
$485 USD
View
Price last confirmed 31 days ago
Retailer 4
-
£378 GBP
$506 USD
View
Price last confirmed 21 days ago
Retailer 5
-
£393 GBP
View
Price last confirmed 16 days ago
Retailer 6
-
£424 GBP
View
Price last confirmed 16 days ago
Retailer 7
-
£431 GBP
$577 USD
View
Price last confirmed 17 days ago
Retailer 8
-
£766 GBP
View
Price last confirmed 20 days ago
B
Retailer 9
-
£768 GBP
€980 EUR
View
Most Expensive
NZ Jewellers
ba1a0c40-83c2-4920-9706-88aee953be11 · Oct 6
£1,255 GBP
$1,682 USD
View
Price under review
9 more retailers have this diamond
Prices start from £768 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.

B
0.50ct Emerald
£768 GBP