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Asscher|Lab Grown|IGI

0.83ct D IF Asscher Lab Grown Diamond

VG • D/IF • IGI LG831690369

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831690369

Diamond specifications and retailer prices

From £180 GBP
$241 USD
As of November 2, 2026
Save £713 GBP (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £893 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.83ct lab-grown asscher diamond

This 0.83ct 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 LG831690369 or 831690369. Listed at 18 retailers as of November 2, 2026, with prices from £180 to £893, a £713 spread on the same certified stone. MOH London lists it at £893. 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

0.83
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831690369
Dimensions5.26 × 5.24 × 3.31 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
5.26 mm5.24 mm0.83 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831690369
Side View
Table 67.0%Crown 33.9°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 63.2%

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: Nov 2
Current: £893 GBP|Low: £180 GBP|High: £893 GBP|Avg: £475 GBP
MOH London
Retailer 2
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Retailer 18
November 3, 2026
Retailer 3£180 GBP
Retailer 5£201 GBP
Retailer 15£209 GBP
Retailer 9£223 GBP
Retailer 12£291 GBP
Retailer 4£376 GBP
Retailer 17£389 GBP
Retailer 13£405 GBP
Retailer 7£407 GBP
Retailer 11£418 GBP
Retailer 2£558 GBP
Retailer 18£597 GBP
Retailer 10£600 GBP
Retailer 14£717 GBP
Retailer 16£719 GBP
Retailer 8£755 GBP
Retailer 6£776 GBP
MOH London£893 GBP

6 data points across 18 retailers

18 retailers£180 GBP to £893 GBP

A
Cheapest Retailer
-
£180 GBP
$241 USD
A
Retailer 2
-
£201 GBP
$270 USD
View
Final sale: no returns
A
Retailer 3
-
£209 GBP
$280 USD
View
A
Retailer 4
-
£223 GBP
$299 USD
View
A
Retailer 5
-
£291 GBP
View
B+
Retailer 6
-
£376 GBP
$504 USD
View
B+
Retailer 7
-
£389 GBP
$522 USD
View
B+
Retailer 8
-
£405 GBP
ZAR 8,775 ZAR
View
B+
Retailer 9
-
£407 GBP
$546 USD
View
B+
Retailer 10
-
£418 GBP
View
B+
Retailer 11
-
£558 GBP
A$1,151 AUD
View
B+
Retailer 12
-
£597 GBP
$800 USD
View
B
Retailer 13
-
£600 GBP
SGD 1,087 SGD
View
B
Retailer 14
-
£717 GBP
$961 USD
View
B
Retailer 15
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£719 GBP
$964 USD
View
B
Retailer 16
-
£755 GBP
$1,013 USD
View
B
Retailer 17
-
£776 GBP
$1,041 USD
View
Most Expensive
B
MOH London
LG831690369 · Nov 2
£893 GBP
View
17 more retailers have this diamond
Prices start from £180 GBPSave up to £713 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
0.83ct Asscher
£180 GBP