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Asscher|Lab Grown|IGI

0.81ct D IF Asscher Lab Grown Diamond

VG • D/IF • IGI LG651407733

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG651407733

Diamond specifications and retailer prices

From £183 GBP
$245 USD
As of November 1, 2026
Save £791 GBP (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £973 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.81ct lab-grown asscher diamond

This 0.81ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG651407733 or 651407733. Listed at 21 retailers as of November 1, 2026, with prices from £183 to £973, a £791 spread on the same certified stone. Reve Diamonds lists it at £973. 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

0.81
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651407733
Dimensions5.09 × 5.09 × 3.39 mm
L/W Ratio1.00
Culet sizePointed
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
5.09 mm5.09 mm0.81 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651407733
Side View
Table 66.0%Crown 34.7°Girdle: MediumPavilion 42.9°Culet: NoneDepth 69.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £544 GBP|Low: £177 GBP|High: £973 GBP|Avg: £419 GBP|+12.1%
Retailer 1
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
November 3, 2026
Retailer 7£183 GBP
Retailer 6£196 GBP
Retailer 15£196 GBP
Retailer 16£306 GBP
Retailer 14£362 GBP
Retailer 11£395 GBP
Retailer 2£397 GBP
Retailer 9£407 GBP
Retailer 8£416 GBP
Retailer 5£440 GBP
Retailer 3£474 GBP
Retailer 1£544 GBP
Retailer 12£566 GBP
Retailer 13£581 GBP
Retailer 4£737 GBP
Retailer 10£871 GBP
Reve Diamonds£973 GBP

41 data points across 17 retailers

21 retailers£183 GBP to £973 GBP

A
Cheapest Retailer
-
£183 GBP
$245 USD
A
Retailer 2
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£183 GBP
$245 USD
View
A
Retailer 3
-
£196 GBP
$263 USD
View
Final sale: no returns
Retailer 4
-
£196 GBP
$263 USD
View
Price last confirmed 9 days ago
Retailer 5
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£238 GBP
$320 USD
View
Price last confirmed 15 days ago
Retailer 6
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£268 GBP
$360 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
£306 GBP
$410 USD
View
B+
Retailer 8
-
£362 GBP
€463 EUR
View
B+
Retailer 9
-
£395 GBP
ZAR 8,563 ZAR
View
B+
Retailer 10
-
£397 GBP
$533 USD
View
B+
Retailer 11
-
£407 GBP
View
Retailer 12
-
£416 GBP
View
Price last confirmed 29 days ago
B+
Retailer 13
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£440 GBP
$590 USD
View
Retailer 14
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£474 GBP
$636 USD
View
Price last confirmed 7 days ago
B
Retailer 15
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£544 GBP
A$1,124 AUD
View
B+
Retailer 16
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£566 GBP
$760 USD
View
B+
Retailer 17
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£581 GBP
$780 USD
View
B
Retailer 18
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£737 GBP
$990 USD
View
B
Retailer 19
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£772 GBP
View
B
Retailer 20
-
£871 GBP
View
Most Expensive
B
Reve Diamonds
349B00CF9 · Nov 1
£973 GBP
$1,306 USD
View
20 more retailers have this diamond
Prices start from £183 GBPSave up to £791 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
0.81ct Asscher
£183 GBP