Asscher|Lab Grown|IGI

0.51ct D VVS2 Asscher Lab Grown Diamond

ID • D/VVS2 • IGI LG793649196

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG793649196

Diamond specifications and retailer prices

From £136 GBP
$181 USD
As of October 23, 2026
Save £651 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £787 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 LG793649196 or 793649196. Listed at 14 retailers as of October 23, 2026, with prices from £136 to £787, a £651 spread on the same certified stone. MOH London lists it at £787. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793649196
Dimensions4.42 × 4.41 × 4.42 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.42 mm4.41 mm0.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793649196
Side View
Table 64.0%Crown 31°Girdle: MediumPavilion 43.1°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: £787 GBP|Low: £136 GBP|High: £894 GBP|Avg: £361 GBP|-11.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 10£136 GBP
Retailer 4£152 GBP
Retailer 9£157 GBP
Retailer 12£168 GBP
Retailer 7£263 GBP
Retailer 2£290 GBP
Retailer 13£297 GBP
Retailer 6£304 GBP
Retailer 3£419 GBP
Retailer 8£429 GBP
Retailer 11£541 GBP
Retailer 5£585 GBP
MOH London£787 GBP

41 data points across 13 retailers

14 retailers£136 GBP to £787 GBP

A
Cheapest Retailer
-
£136 GBP
$181 USD
A
Retailer 2
-
£152 GBP
$202 USD
View
Final sale: no returns
A
Retailer 3
-
£157 GBP
$209 USD
View
A
Retailer 4
-
£168 GBP
$224 USD
View
B+
Retailer 5
-
£263 GBP
A$539 AUD
View
B+
Retailer 6
-
£290 GBP
€368 EUR
View
B+
Retailer 7
-
£297 GBP
$395 USD
View
B+
Retailer 8
-
£304 GBP
View
Retailer 9
-
£419 GBP
View
Price last confirmed 16 days ago
B+
Retailer 10
-
£429 GBP
A$878 AUD
View
B
Retailer 11
-
£515 GBP
View
B
Retailer 12
-
£541 GBP
$720 USD
View
B
Retailer 13
-
£585 GBP
$780 USD
View
Most Expensive
B
MOH London
LG793649196 · Oct 26
£787 GBP
View
13 more retailers have this diamond
Prices start from £136 GBPSave up to £651 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
£136 GBP