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Round|Lab Grown|IGI

0.80ct D SI1 Round Lab Grown Diamond

VG • D/SI1 • IGI LG480148000

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480148000

Diamond specifications and retailer prices

From €240 EUR
As of November 5, 2026
Save €686 EUR (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €926 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG480148000 or 480148000. Listed at 5 retailers as of November 2, 2026, with prices from €240 to €926, a €686 spread on the same certified stone. MOH London lists it at €926. 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

0.80
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480148000
Dimensions5.78 × 5.81 × 3.73 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.78 mm5.81 mm0.80 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG480148000
Side View
Table 55.5%Crown 37.5°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 64.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €926 EUR|Low: €240 EUR|High: €937 EUR|Avg: €546 EUR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5€240 EUR
Retailer 2€375 EUR
Retailer 4€397 EUR
Retailer 3€421 EUR
MOH London€926 EUR
Retailer 6€928 EUR

42 data points across 6 retailers

5 retailers€240 EUR to €926 EUR

A
Cheapest Retailer
-
€240 EUR
B
Retailer 2
-
€375 EUR
View
B
Retailer 3
-
€397 EUR
View
B
Retailer 4
-
€421 EUR
View
Most Expensive
B
MOH London
LG480148000 · Nov 2
€926 EUR
£818 GBP
View
4 more retailers have this diamond
Prices start from €240 EURSave up to €686 EUR

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
0.80ct Round
€240 EUR