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Radiant|Lab Grown|IGI

1.01ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG843607114

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG843607114

Diamond specifications and retailer prices

From $190 CAD
$136 USD
As of October 30, 2026
Save $1,582 CAD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,772 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843607114 or 843607114. Listed at 12 retailers as of October 29, 2026, with prices from $190 to $1,772, a $1,582 spread on the same certified stone. MOH London lists it at $1,772. 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

1.01
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843607114
Dimensions5.84 × 5.46 × 3.51 mm
L/W Ratio1.07
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.84 mm5.46 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843607114
Side View
Table 62.0%Crown 43.4°Girdle: MediumPavilion 30.6°Culet: NoneDepth 64.3%

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: Oct 30
Current: $1,772 CAD|Low: $190 CAD|High: $1,866 CAD|Avg: $661 CAD|-5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$190 CAD
Retailer 2$253 CAD
Retailer 8$294 CAD
Retailer 6$401 CAD
Retailer 3$406 CAD
Retailer 10$435 CAD
Retailer 5$436 CAD
Retailer 7$757 CAD
Retailer 12$759 CAD
Retailer 4$896 CAD
Retailer 9$1,321 CAD
MOH London$1,772 CAD

23 data points across 12 retailers

12 retailers$190 CAD to $1,772 CAD

A
Cheapest Retailer
-
$190 CAD
$136 USD
Final sale: no returns
A
Retailer 2
-
$253 CAD
£143 GBP
View
B+
Retailer 3
-
$294 CAD
$210 USD
View
A
Retailer 4
-
$401 CAD
£226 GBP
View
A
Retailer 5
-
$406 CAD
€276 EUR
View
A
Retailer 6
-
$435 CAD
$311 USD
View
A
Retailer 7
-
$436 CAD
£245 GBP
View
B+
Retailer 8
-
$757 CAD
$541 USD
View
B+
Retailer 9
-
$759 CAD
$542 USD
View
B
Retailer 10
-
$896 CAD
$640 USD
View
B
Retailer 11
-
$1,321 CAD
$944 USD
View
Most Expensive
B
MOH London
LG843607114 · Oct 29
$1,772 CAD
£997 GBP
View
11 more retailers have this diamond
Prices start from $190 CADSave up to $1,582 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
1.01ct Radiant
$190 CAD