Asscher|Lab Grown|IGI

1.04ct D IF Asscher Lab Grown Diamond

VG • D/IF • IGI LG839608087

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG839608087

Diamond specifications and retailer prices

From £243 GBP
$326 USD
As of October 30, 2026
Save £972 GBP (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,215 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.04ct lab-grown asscher diamond

This 1.04ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG839608087 or 839608087. Listed at 21 retailers as of October 29, 2026, with prices from £243 to £1,215, a £972 spread on the same certified stone. MOH London lists it at £1,215. 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

1.04
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839608087
Dimensions5.69 × 5.68 × 3.73 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
5.69 mm5.68 mm1.04 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839608087
Side View
Table 60.0%Crown 30.5°Girdle: MediumPavilion 41.6°Culet: NoneDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,215 GBP|Low: £243 GBP|High: £1,283 GBP|Avg: £617 GBP|-5.0%
MOH London
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October 31, 2026
Retailer 4£243 GBP
Retailer 8£272 GBP
Retailer 20£282 GBP
Retailer 7£302 GBP
Retailer 14£302 GBP
Retailer 13£311 GBP
Retailer 9£405 GBP
Retailer 19£418 GBP
Retailer 3£463 GBP
Retailer 16£483 GBP
Retailer 18£518 GBP
Retailer 6£535 GBP
Retailer 15£539 GBP
Retailer 17£733 GBP
Retailer 2£737 GBP
Retailer 11£803 GBP
Retailer 5£969 GBP
Retailer 21£978 GBP
Retailer 12£1,003 GBP
Retailer 10£1,191 GBP
MOH London£1,215 GBP

26 data points across 21 retailers

21 retailers£243 GBP to £1,215 GBP

A
Cheapest Retailer
-
£243 GBP
$326 USD
A
Retailer 2
-
£272 GBP
$364 USD
View
Final sale: no returns
A
Retailer 3
-
£282 GBP
$378 USD
View
A
Retailer 4
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£302 GBP
$404 USD
View
A
Retailer 5
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£302 GBP
$404 USD
View
A
Retailer 6
-
£311 GBP
View
A
Retailer 7
-
£405 GBP
$542 USD
View
A
Retailer 8
-
£418 GBP
$560 USD
View
B+
Retailer 9
-
£463 GBP
$621 USD
View
B+
Retailer 10
-
£483 GBP
€616 EUR
View
B+
Retailer 11
-
£518 GBP
ZAR 11,217 ZAR
View
B+
Retailer 12
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£535 GBP
$717 USD
View
B+
Retailer 13
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£539 GBP
View
B+
Retailer 14
-
£733 GBP
A$1,510 AUD
View
B+
Retailer 15
-
£737 GBP
$987 USD
View
B
Retailer 16
-
£803 GBP
SGD 1,454 SGD
View
B
Retailer 17
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£969 GBP
$1,299 USD
View
Retailer 18
-
£978 GBP
$1,310 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
£1,003 GBP
$1,343 USD
View
B
Retailer 20
-
£1,191 GBP
$1,595 USD
View
Most Expensive
B
MOH London
LG839608087 · Oct 29
£1,215 GBP
View
20 more retailers have this diamond
Prices start from £243 GBPSave up to £972 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
1.04ct Asscher
£243 GBP