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Round|Lab Grown|UNKNOWN

0.34ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • UNKNOWN 50186419

Certificate UNKNOWN 50186419

Diamond specifications and retailer prices

From £145 GBP
$194 USD
As of October 29, 2026
Save £432 GBP (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £577 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.34ct lab-grown round diamond

This 0.34ct lab-grown round sits in the sub-half-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 50186419. Listed at 5 retailers as of October 27, 2026, with prices from £145 to £577, a £432 spread on the same certified stone. NZ Jewellers lists it at £577. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.34
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 50186419
Dimensions4.47 × 4.45 × 2.77 mm
L/W Ratio1.00
Top View
4.47 mm4.45 mm0.34 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 50186419
Side View
Table 57.3%CrownGirdlePavilionCuletDepth 62.1%

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: Oct 29
Current: £145 GBP|Low: £139 GBP|High: £313 GBP|Avg: £204 GBP|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 1£145 GBP
Retailer 4£168 GBP
Retailer 2£179 GBP
Retailer 3£313 GBP

4 data points across 4 retailers

5 retailers£145 GBP to £577 GBP

A
Cheapest Retailer
-
£145 GBP
$194 USD
B+
Retailer 2
-
£168 GBP
$225 USD
View
B+
Retailer 3
-
£179 GBP
$240 USD
View
B
Retailer 4
-
£313 GBP
$419 USD
View
Most Expensive
C
NZ Jewellers
b557adb9-8ce1-4c8f-8274-a745a4c4ceeb · Oct 27
£577 GBP
$773 USD
View
4 more retailers have this diamond
Prices start from £145 GBPSave up to £432 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
0.34ct Round
£145 GBP