Emerald|Natural|GIA

0.50ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 3565367042

Certificate GIA 3565367042

Diamond specifications and retailer prices

From £296 GBP
As of November 5, 2026
Save £923 GBP (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,219 GBP at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565367042. Listed at 13 retailers as of November 5, 2026, with prices from £296 to £1,219, a £923 spread on the same certified stone. NZ Jewellers lists it at £1,219. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565367042
Dimensions5.38 × 3.63 × 2.51 mm
L/W Ratio1.48
Girdle conditionMedium to Slightly Thick
Key to symbols
Cavity, Crystal
Top View
5.38 mm3.63 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565367042
Side View
Table 64.0%CrownGirdle: UND-UNDPavilionCulet: NoneDepth 69.1%

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 5
Current: £577 GBP|Low: £253 GBP|High: £909 GBP|Avg: £478 GBP|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2£296 GBP
Retailer 7£358 GBP
Retailer 6£375 GBP
Retailer 9£418 GBP
Retailer 8£482 GBP
Retailer 5£487 GBP
Retailer 3£487 GBP
Retailer 1£577 GBP
Retailer 4£896 GBP

39 data points across 9 retailers

13 retailers£296 GBP to £1,219 GBP

A
Cheapest Retailer
-
£296 GBP
A
Retailer 2
-
£358 GBP
View
Final sale: no returns
Retailer 3
-
£375 GBP
View
Price last confirmed 18 days ago
A
Retailer 4
-
£389 GBP
View
A
Retailer 5
-
£418 GBP
View
A
Retailer 6
-
£449 GBP
View
A
Retailer 7
-
£450 GBP
View
B+
Retailer 8
-
£487 GBP
View
B+
Retailer 9
-
£487 GBP
View
B+
Retailer 10
-
£492 GBP
View
B+
Retailer 11
-
£577 GBP
View
B
Retailer 12
-
£896 GBP
View
Most Expensive
B
NZ Jewellers
1341a905-1b36-49e0-b1f8-0d04e0039e9d · Nov 5
£1,219 GBP
$1,640 USD
View
12 more retailers have this diamond
Prices start from £296 GBPSave up to £923 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
£296 GBP