Asscher|Lab Grown|IGI

0.51ct D VVS2 Asscher Lab Grown Diamond

ID • D/VVS2 • IGI LG804614492

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG804614492

Diamond specifications and retailer prices

From £146 GBP
$195 USD
As of October 28, 2026
Save £630 GBP (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £775 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.51ct lab-grown asscher diamond

This 0.51ct lab-grown asscher sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804614492 or 804614492. Listed at 7 retailers as of October 26, 2026, with prices from £146 to £775, a £630 spread on the same certified stone. MOH London lists it at £775. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.9°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804614492
Dimensions4.46 × 4.44 × 2.84 mm
L/W Ratio1.00
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.46 mm4.44 mm0.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG804614492
Side View
Table 72.0%Crown 40.9°Girdle: Slightly ThickPavilion 42.4°Culet: NoneDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: £775 GBP|Low: £146 GBP|High: £784 GBP|Avg: £373 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3£146 GBP
Retailer 8£167 GBP
Retailer 6£203 GBP
Retailer 2£298 GBP
Retailer 5£372 GBP
Retailer 4£413 GBP
Retailer 7£662 GBP
MOH London£775 GBP

42 data points across 8 retailers

7 retailers£146 GBP to £775 GBP

A
Cheapest Retailer
-
£146 GBP
$195 USD
A
Retailer 2
-
£203 GBP
$272 USD
View
B+
Retailer 3
-
£298 GBP
View
B
Retailer 4
-
£372 GBP
$498 USD
View
Retailer 5
-
£413 GBP
View
Price last confirmed 16 days ago
B
Retailer 6
-
£662 GBP
$887 USD
View
Most Expensive
B
MOH London
LG804614492 · Oct 26
£775 GBP
View
6 more retailers have this diamond
Prices start from £146 GBPSave up to £630 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
0.51ct Asscher
£146 GBP