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Emerald|Natural|GIA

0.50ct D I1 Emerald Natural Diamond

D/I1 • GIA 6455273574

Certificate GIA 6455273574

Diamond specifications and retailer prices

From £267 GBP
HK$2,800 HKD
As of October 30, 2026
Save £250 GBP (48%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £517 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded D colour (colourless) and I1 clarity (included) and certified by GIA 6455273574. Listed at 3 retailers as of October 30, 2026, with prices from £267 to £517, a £250 spread on the same certified stone. Yorxs lists it at £517. 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
D
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6455273574
Dimensions5.43 × 3.90 × 2.57 mm
L/W Ratio1.39
Top View
5.43 mm3.90 mm0.50 ctD / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6455273574
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £267 GBP|Low: £267 GBP|High: £517 GBP|Avg: £408 GBP|-3.4%
Retailer 1
Retailer 2
Yorxs
October 31, 2026
Retailer 1£267 GBP
Retailer 2£455 GBP
Yorxs£517 GBP

16 data points across 3 retailers

3 retailers£267 GBP to £517 GBP

B+
Cheapest Retailer
-
£267 GBP
HK$2,800 HKD
B
Retailer 2
-
£455 GBP
$610 USD
View
Most Expensive
B
Yorxs
5AA34C615 · Oct 31
£517 GBP
€660 EUR
View
2 more retailers have this diamond
Prices start from £267 GBPSave up to £250 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
£267 GBP