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Radiant|Lab Grown|IGI

0.75ct D SI1 Radiant Lab Grown Diamond

GD • D/SI1 • IGI LG539226792

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

Certificate IGI LG539226792

Diamond specifications and retailer prices

From $196 CAD
$140 USD
As of October 27, 2026
Save $943 CAD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,139 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.75ct lab-grown radiant diamond

This 0.75ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG539226792 or 539226792. Listed at 16 retailers as of October 26, 2026, with prices from $196 to $1,139, a $943 spread on the same certified stone. MOH London lists it at $1,139. 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

0.75
Carat
D
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539226792
Dimensions6.30 × 4.50 × 2.98 mm
L/W Ratio1.40
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
6.30 mm4.50 mm0.75 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539226792
Side View
Table 64.0%Crown 41.3°Girdle: Slightly ThickPavilion 32.7°Culet: NoneDepth 66.2%

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: Oct 27
Current: $1,139 CAD|Low: $189 CAD|High: $1,152 CAD|Avg: $495 CAD
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 29, 2026
Retailer 7$196 CAD
Retailer 10$228 CAD
Retailer 8$244 CAD
Retailer 12$244 CAD
Retailer 4$333 CAD
Retailer 2$415 CAD
Retailer 5$448 CAD
Retailer 11$547 CAD
Retailer 3$572 CAD
Retailer 9$782 CAD
Retailer 6$826 CAD
MOH London$1,139 CAD

42 data points across 12 retailers

16 retailers$196 CAD to $1,139 CAD

A
Cheapest Retailer
-
$196 CAD
$140 USD
B+
Retailer 2
-
$228 CAD
$163 USD
View
B+
Retailer 3
-
$244 CAD
$174 USD
View
B+
Retailer 4
-
$244 CAD
$174 USD
View
B+
Retailer 5
-
$287 CAD
HK$1,600 HKD
View
B+
Retailer 6
-
$333 CAD
$238 USD
View
B+
Retailer 7
-
$415 CAD
£233 GBP
View
B+
Retailer 8
-
$448 CAD
€305 EUR
View
B
Retailer 9
-
$475 CAD
$339 USD
View
Price last confirmed 50 days ago
B
Retailer 10
-
$547 CAD
£308 GBP
View
Price last confirmed 20 days ago
B
Retailer 11
-
$572 CAD
$409 USD
View
B
Retailer 12
-
$671 CAD
SGD 648 SGD
View
B
Retailer 13
-
$675 CAD
£380 GBP
View
B
Retailer 14
-
$782 CAD
$559 USD
View
B
Retailer 15
-
$826 CAD
$590 USD
View
Most Expensive
B
MOH London
LG539226792 · Oct 26
$1,139 CAD
£641 GBP
View
15 more retailers have this diamond
Prices start from $196 CADSave up to $943 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
0.75ct Radiant
$196 CAD