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Emerald|Lab Grown|UNKNOWN

0.53ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • UNKNOWN 34622899

Certificate UNKNOWN 34622899

Diamond specifications and retailer prices

From £305 GBP
As of November 4, 2026
Save £293 GBP (49%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,217 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.53ct lab-grown emerald diamond

This 0.53ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 34622899. Listed at 5 retailers as of November 4, 2026, with a 96% 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

0.53
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 34622899
Dimensions5.81 × 3.75 × 2.46 mm
L/W Ratio1.55
Top View
5.81 mm3.75 mm0.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 34622899
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 65.7%

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: Nov 4
Current: £1,217 GBP|Low: £293 GBP|High: £1,217 GBP|Avg: £528 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2£305 GBP
Retailer 5£341 GBP
Retailer 3£379 GBP
Retailer 4£599 GBP
NZ Jewellers£1,217 GBP

8 data points across 5 retailers

5 retailers£305 GBP to £599 GBP

B+
Cheapest Retailer
-
£305 GBP
B
Retailer 2
-
£341 GBP
View
B
Retailer 3
-
£379 GBP
View
B
Retailer 4
-
£599 GBP
View
Most Expensive
NZ Jewellers
c6e38ca6-a296-402e-8523-abc7a833386c · Nov 3
£1,217 GBP
$1,643 USD
View
Price under review
4 more retailers have this diamond
Prices start from £305 GBPSave up to £293 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+
0.53ct Emerald
£305 GBP