Radiant|Lab Grown|IGI

1.76ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG740505025

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

Certificate IGI LG740505025

Diamond specifications and retailer prices

From $787 CAD
HK$4,400 HKD
As of October 30, 2026
Save $5,066 CAD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,853 CAD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.76ct lab-grown radiant diamond

This 1.76ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG740505025 or 740505025. Listed at 11 retailers as of October 24, 2026, with prices from $787 to $5,853, a $5,066 spread on the same certified stone. Brilliant Earth lists it at $5,853. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.76
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG740505025
Dimensions9.02 × 5.99 × 3.89 mm
L/W Ratio1.51
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
9.02 mm5.99 mm1.76 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG740505025
Side View
Table 63.0%Crown 41.6°Girdle: MediumPavilion 34.9°Culet: NoneDepth 64.9%

Caratlytics Score

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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: $4,973 CAD|Low: $697 CAD|High: $6,160 CAD|Avg: $2,393 CAD|-19.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6$787 CAD
Retailer 2$834 CAD
Retailer 4$946 CAD
Retailer 8$1,053 CAD
Retailer 3$1,138 CAD
Retailer 5$1,468 CAD
Retailer 10$2,089 CAD
Retailer 7$2,475 CAD
Retailer 9$4,323 CAD
Brilliant Earth$4,973 CAD

42 data points across 10 retailers

11 retailers$787 CAD to $5,853 CAD

A
Cheapest Retailer
-
$787 CAD
HK$4,400 HKD
A
Retailer 2
-
$834 CAD
$597 USD
View
A
Retailer 3
-
$946 CAD
$677 USD
View
Retailer 4
-
$1,053 CAD
€718 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,138 CAD
£642 GBP
View
A
Retailer 6
-
$1,468 CAD
$1,051 USD
View
B+
Retailer 7
-
$2,089 CAD
$1,496 USD
View
B+
Retailer 8
-
$2,475 CAD
£1,395 GBP
View
Retailer 9
-
$4,323 CAD
$3,095 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$4,973 CAD
$3,560 USD
View
Most Expensive
B
Brilliant Earth
16087280A · Oct 24
$5,853 CAD
$4,190 USD
View
10 more retailers have this diamond
Prices start from $787 CADSave up to $5,066 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
1.76ct Radiant
$787 CAD