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Emerald|Lab Grown|UNKNOWN

0.48ct J VS1 Emerald Lab Grown Diamond

ID • J/VS1 • UNKNOWN 51561941

Certificate UNKNOWN 51561941

Diamond specifications and retailer prices

From £162 GBP
$216 USD
As of October 29, 2026
Save £486 GBP (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £648 GBP at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.48ct lab-grown emerald diamond

This 0.48ct lab-grown emerald sits in the sub-half-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 51561941. Listed at 5 retailers as of October 28, 2026, with prices from £162 to £648, a £486 spread on the same certified stone. NZ Jewellers lists it at £648. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.48
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 51561941
Dimensions5.38 × 3.78 × 2.62 mm
L/W Ratio1.42
Top View
5.38 mm3.78 mm0.48 ctJ / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 51561941
Side View
Table 61.8%CrownGirdlePavilionCuletDepth 69.3%

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: Oct 29
Current: £648 GBP|Low: £156 GBP|High: £648 GBP|Avg: £287 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2£162 GBP
Retailer 5£188 GBP
Retailer 3£201 GBP
Retailer 4£345 GBP
NZ Jewellers£648 GBP

8 data points across 5 retailers

5 retailers£162 GBP to £648 GBP

A
Cheapest Retailer
-
£162 GBP
$216 USD
B+
Retailer 2
-
£188 GBP
$251 USD
View
B+
Retailer 3
-
£201 GBP
$268 USD
View
B+
Retailer 4
-
£345 GBP
$459 USD
View
Most Expensive
C
NZ Jewellers
9f11ee30-d73e-4c0f-b1c5-525446c9491d · Oct 28
£648 GBP
$863 USD
View
4 more retailers have this diamond
Prices start from £162 GBPSave up to £486 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
0.48ct Emerald
£162 GBP