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Emerald|Lab Grown|UNKNOWN

0.50ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • UNKNOWN 43581665

Certificate UNKNOWN 43581665

Diamond specifications and retailer prices

From £269 GBP
$360 USD
As of October 29, 2026
Save £265 GBP (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,071 GBP at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.5ct lab-grown emerald diamond

This 0.5ct lab-grown emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 43581665. Listed at 5 retailers as of October 29, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 43581665
Dimensions5.78 × 3.73 × 2.39 mm
L/W Ratio1.55
Top View
5.78 mm3.73 mm0.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 43581665
Side View
Table 60.3%CrownGirdlePavilionCuletDepth 64.0%

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 29
Current: £1,071 GBP|Low: £258 GBP|High: £1,071 GBP|Avg: £468 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2£269 GBP
Retailer 5£312 GBP
Retailer 3£334 GBP
Retailer 4£534 GBP
NZ Jewellers£1,071 GBP

8 data points across 5 retailers

5 retailers£269 GBP to £534 GBP

B+
Cheapest Retailer
-
£269 GBP
$360 USD
B
Retailer 2
-
£312 GBP
$418 USD
View
B
Retailer 3
-
£334 GBP
$447 USD
View
B
Retailer 4
-
£534 GBP
$715 USD
View
Most Expensive
NZ Jewellers
62a7beba-5f45-4d87-b598-cbe3c40564b6 · Oct 28
£1,071 GBP
$1,435 USD
View
Price under review
4 more retailers have this diamond
Prices start from £269 GBPSave up to £265 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
£269 GBP