CaratHunter
Plans
Round|Lab Grown|IGI

0.80ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG483194863

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483194863

Diamond specifications and retailer prices

From $376 CAD
As of November 5, 2026
Save $1,075 CAD (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,451 CAD 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 top-tier cut grade and certified by IGI LG483194863 or 483194863. Listed at 5 retailers as of November 2, 2026, with prices from $376 to $1,451, a $1,075 spread on the same certified stone. MOH London lists it at $1,451. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483194863
Dimensions5.84 × 5.87 × 3.72 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
5.84 mm5.87 mm0.80 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483194863
Side View
Table 59.5%Crown 36.3°Girdle: UNDPavilion 41.5°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,451 CAD|Low: $376 CAD|High: $3,103 CAD|Avg: $1,177 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$376 CAD
Retailer 2$588 CAD
Retailer 4$623 CAD
Retailer 3$659 CAD
MOH London$1,451 CAD
Retailer 7$1,455 CAD
Retailer 6$3,103 CAD

42 data points across 7 retailers

5 retailers$376 CAD to $1,451 CAD

A
Cheapest Retailer
-
$376 CAD
B+
Retailer 2
-
$588 CAD
View
B+
Retailer 3
-
$623 CAD
View
B+
Retailer 4
-
$659 CAD
View
Most Expensive
B
MOH London
LG483194863 · Nov 2
$1,451 CAD
£818 GBP
View
4 more retailers have this diamond
Prices start from $376 CADSave up to $1,075 CAD

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
$376 CAD