Radiant|Lab Grown|IGI

1.76ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG756587943

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

Certificate IGI LG756587943

Diamond specifications and retailer prices

From $419 CAD
$300 USD
As of October 30, 2026
Save $4,554 CAD (92%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,973 CAD at Brilliant Earth · As of October 30, 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 very-good cut grade and certified by IGI LG756587943 or 756587943. Listed at 18 retailers as of October 30, 2026, with prices from $419 to $4,973, a $4,554 spread on the same certified stone. Brilliant Earth lists it at $4,973. 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

1.76
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756587943
Dimensions8.39 × 5.98 × 4.12 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
8.39 mm5.98 mm1.76 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756587943
Side View
Table 60.0%Crown 45.6°Girdle: MediumPavilion 35.9°Culet: NoneDepth 68.9%

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: $419 CAD|High: $7,096 CAD|Avg: $1,835 CAD|-29.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 16$419 CAD
Retailer 17$476 CAD
Retailer 14$486 CAD
Retailer 11$608 CAD
Retailer 3$629 CAD
Retailer 8$679 CAD
Retailer 7$725 CAD
Retailer 4$895 CAD
Retailer 5$927 CAD
Retailer 12$1,336 CAD
Retailer 2$1,416 CAD
Retailer 9$1,679 CAD
Retailer 13$1,843 CAD
Retailer 15$2,000 CAD
Retailer 6$2,342 CAD
Retailer 18$3,716 CAD
Retailer 10$4,316 CAD
Brilliant Earth$4,973 CAD

32 data points across 18 retailers

18 retailers$419 CAD to $4,973 CAD

A
Cheapest Retailer
-
$419 CAD
$300 USD
A
Retailer 2
-
$476 CAD
$341 USD
View
Final sale: no returns
A
Retailer 3
-
$486 CAD
$348 USD
View
A
Retailer 4
-
$608 CAD
£343 GBP
View
A
Retailer 5
-
$629 CAD
$450 USD
View
A
Retailer 6
-
$679 CAD
$486 USD
View
B+
Retailer 7
-
$725 CAD
$519 USD
View
A
Retailer 8
-
$895 CAD
$641 USD
View
Retailer 9
-
$927 CAD
€632 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
$1,336 CAD
A$1,471 AUD
View
A
Retailer 11
-
$1,416 CAD
$1,014 USD
View
B+
Retailer 12
-
$1,679 CAD
$1,202 USD
View
B+
Retailer 13
-
$1,843 CAD
$1,319 USD
View
B+
Retailer 14
-
$2,000 CAD
$1,432 USD
View
Retailer 15
-
$2,342 CAD
£1,320 GBP
View
Price last confirmed 10 days ago
B
Retailer 16
-
$3,716 CAD
$2,660 USD
View
Retailer 17
-
$4,316 CAD
$3,090 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21411235Y · Oct 30
$4,973 CAD
$3,560 USD
View
17 more retailers have this diamond
Prices start from $419 CADSave up to $4,554 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
$419 CAD