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Asscher|Lab Grown|IGI

1.47ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG830620133

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830620133

Diamond specifications and retailer prices

From £394 GBP
$528 USD
As of October 30, 2026
Save £2,479 GBP (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,873 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.47ct lab-grown asscher diamond

This 1.47ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830620133 or 830620133. Listed at 15 retailers as of October 31, 2026, with prices from £394 to £2,873, a £2,479 spread on the same certified stone. Brilliant Earth lists it at £2,873. 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

1.47
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620133
Dimensions6.26 × 6.24 × 4.23 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
6.26 mm6.24 mm1.47 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620133
Side View
Table 61.0%Crown 34.3°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £2,873 GBP|Low: £394 GBP|High: £2,873 GBP|Avg: £1,010 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
November 1, 2026
Retailer 12£394 GBP
Retailer 15£394 GBP
Retailer 6£437 GBP
Retailer 8£450 GBP
Retailer 11£541 GBP
Retailer 14£681 GBP
Retailer 10£724 GBP
Retailer 4£869 GBP
Retailer 13£1,174 GBP
Retailer 3£1,215 GBP
Retailer 7£1,385 GBP
Retailer 9£1,404 GBP
Retailer 5£1,426 GBP
Retailer 2£1,604 GBP
Brilliant Earth£2,873 GBP

4 data points across 15 retailers

15 retailers£394 GBP to £2,873 GBP

A
Cheapest Retailer
-
£394 GBP
$528 USD
Final sale: no returns
A
Retailer 2
-
£394 GBP
$528 USD
View
A
Retailer 3
-
£437 GBP
$585 USD
View
A
Retailer 4
-
£450 GBP
View
A
Retailer 5
-
£541 GBP
$725 USD
View
B+
Retailer 6
-
£681 GBP
$913 USD
View
B+
Retailer 7
-
£724 GBP
View
B+
Retailer 8
-
£869 GBP
$1,164 USD
View
B
Retailer 9
-
£1,174 GBP
$1,573 USD
View
B
Retailer 10
-
£1,215 GBP
$1,628 USD
View
B
Retailer 11
-
£1,385 GBP
SGD 2,507 SGD
View
B
Retailer 12
-
£1,404 GBP
$1,881 USD
View
B
Retailer 13
-
£1,426 GBP
$1,910 USD
View
B+
Retailer 14
-
£1,604 GBP
View
Most Expensive
B
Brilliant Earth
22348643A · Oct 31
£2,873 GBP
$3,850 USD
View
14 more retailers have this diamond
Prices start from £394 GBPSave up to £2,479 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
1.47ct Asscher
£394 GBP