Emerald|Lab Grown|UNKNOWN

0.45ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • UNKNOWN 35464199

Certificate UNKNOWN 35464199

Diamond specifications and retailer prices

From £204 GBP
$273 USD
As of October 29, 2026
Save £608 GBP (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £811 GBP at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.45ct lab-grown emerald diamond

This 0.45ct lab-grown emerald sits in the sub-half-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 35464199. Listed at 5 retailers as of October 29, 2026, with prices from £204 to £811, a £608 spread on the same certified stone. NZ Jewellers lists it at £811. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 35464199
Dimensions5.06 × 3.67 × 2.49 mm
L/W Ratio1.38
Top View
5.06 mm3.67 mm0.45 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 35464199
Side View
Table 63.7%CrownGirdlePavilionCuletDepth 67.8%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: £811 GBP|Low: £196 GBP|High: £811 GBP|Avg: £357 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2£204 GBP
Retailer 5£236 GBP
Retailer 3£252 GBP
Retailer 4£417 GBP
NZ Jewellers£811 GBP

8 data points across 5 retailers

5 retailers£204 GBP to £811 GBP

B+
Cheapest Retailer
-
£204 GBP
$273 USD
B
Retailer 2
-
£236 GBP
$316 USD
View
B
Retailer 3
-
£252 GBP
$338 USD
View
B
Retailer 4
-
£417 GBP
$559 USD
View
Most Expensive
C
NZ Jewellers
b85f010b-8a8e-4307-a229-0e75828d38e2 · Oct 31
£811 GBP
$1,087 USD
View
4 more retailers have this diamond
Prices start from £204 GBPSave up to £608 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+
0.45ct Emerald
£204 GBP