Asscher|Lab Grown|IGI

0.30ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG749542954

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG749542954

Diamond specifications and retailer prices

From £61 GBP
$82 USD
As of October 30, 2026
Save £337 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £557 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.3ct lab-grown asscher diamond

This 0.3ct lab-grown asscher sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG749542954 or 749542954. Listed at 18 retailers as of October 30, 2026, with a 550% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle28.1°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749542954
Dimensions3.69 × 3.65 × 2.29 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.69 mm3.65 mm0.30 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG749542954
Side View
Table 65.0%Crown 28.1°Girdle: Slightly ThickPavilion 43°Culet: NoneDepth 62.7%

Caratlytics Score

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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 30
Current: £557 GBP|Low: £58 GBP|High: £561 GBP|Avg: £195 GBP|+0.5%
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
Retailer 14
October 31, 2026
Retailer 13£61 GBP
Retailer 11£71 GBP
Retailer 10£81 GBP
Retailer 12£81 GBP
Retailer 3£103 GBP
Retailer 7£134 GBP
Retailer 9£136 GBP
Retailer 2£146 GBP
Retailer 4£179 GBP
Retailer 8£194 GBP
Retailer 14£243 GBP
Retailer 5£243 GBP
Retailer 6£398 GBP
MOH London£557 GBP

45 data points across 14 retailers

18 retailers£61 GBP to £398 GBP

A
Cheapest Retailer
-
£61 GBP
$82 USD
A
Retailer 2
-
£71 GBP
$95 USD
View
A
Retailer 3
-
£81 GBP
$108 USD
View
A
Retailer 4
-
£81 GBP
$108 USD
View
A
Retailer 5
-
£86 GBP
HK$900 HKD
View
A
Retailer 6
-
£103 GBP
$138 USD
View
B+
Retailer 7
-
£134 GBP
View
B+
Retailer 8
-
£136 GBP
ZAR 2,949 ZAR
View
B+
Retailer 9
-
£146 GBP
€186 EUR
View
B+
Retailer 10
-
£149 GBP
€190 EUR
View
B
Retailer 11
-
£179 GBP
$240 USD
View
B
Retailer 12
-
£194 GBP
View
B
Retailer 13
-
£217 GBP
SGD 393 SGD
View
B
Retailer 14
-
£243 GBP
$325 USD
View
B
Retailer 15
-
£243 GBP
$326 USD
View
B
Retailer 16
-
£287 GBP
$385 USD
View
B
Retailer 17
-
£398 GBP
View
Most Expensive
MOH London
LG749542954 · Oct 29
£557 GBP
View
Price under review
17 more retailers have this diamond
Prices start from £61 GBPSave up to £337 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
0.30ct Asscher
£61 GBP