Asscher|Lab Grown|IGI

0.52ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG830637472

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830637472

Diamond specifications and retailer prices

From £102 GBP
$136 USD
As of October 30, 2026
Save £605 GBP (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,041 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.52ct lab-grown asscher diamond

This 0.52ct lab-grown asscher sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG830637472 or 830637472. Listed at 13 retailers as of October 30, 2026, with a 596% 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

0.52
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle45.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830637472
Dimensions4.44 × 4.40 × 2.97 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.44 mm4.40 mm0.52 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830637472
Side View
Table 72.0%Crown 31.5°Girdle: Slightly ThickPavilion 45.7°Culet: NoneDepth 67.5%

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 30
Current: £1,041 GBP|Low: £102 GBP|High: £1,048 GBP|Avg: £361 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
October 31, 2026
Retailer 13£102 GBP
Retailer 11£191 GBP
Retailer 9£198 GBP
Retailer 2£210 GBP
Retailer 6£216 GBP
Retailer 8£224 GBP
Retailer 7£299 GBP
Retailer 10£306 GBP
Retailer 12£399 GBP
Retailer 5£440 GBP
Retailer 4£470 GBP
Retailer 3£707 GBP
MOH London£1,041 GBP

38 data points across 13 retailers

13 retailers£102 GBP to £707 GBP

A
Cheapest Retailer
-
£102 GBP
$136 USD
Final sale: no returns
B+
Retailer 2
-
£191 GBP
HK$2,000 HKD
View
B+
Retailer 3
-
£198 GBP
$265 USD
View
B+
Retailer 4
-
£210 GBP
View
B+
Retailer 5
-
£216 GBP
€275 EUR
View
B+
Retailer 6
-
£224 GBP
ZAR 4,852 ZAR
View
B+
Retailer 7
-
£299 GBP
View
B
Retailer 8
-
£306 GBP
$410 USD
View
B
Retailer 9
-
£399 GBP
$534 USD
View
B
Retailer 10
-
£440 GBP
$590 USD
View
B
Retailer 11
-
£470 GBP
SGD 851 SGD
View
B
Retailer 12
-
£707 GBP
$947 USD
View
Most Expensive
MOH London
LG830637472 · Oct 29
£1,041 GBP
View
Price under review
12 more retailers have this diamond
Prices start from £102 GBPSave up to £605 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
0.52ct Asscher
£102 GBP