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Radiant|Lab Grown|IGI

1.60ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG754594272

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

Certificate IGI LG754594272

Diamond specifications and retailer prices

From $377 CAD
$270 USD
As of October 30, 2026
Save $4,135 CAD (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,512 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.6ct lab-grown radiant diamond

This 1.6ct 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 LG754594272 or 754594272. Listed at 17 retailers as of October 30, 2026, with prices from $377 to $4,512, a $4,135 spread on the same certified stone. Brilliant Earth lists it at $4,512. 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

1.60
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594272
Dimensions8.22 × 8.22 × 5.72 mm
L/W Ratio1.00
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
8.22 mm8.22 mm1.60 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594272
Side View
Table 63.0%Crown 40.3°Girdle: ThickPavilion 35.7°Culet: NoneDepth 69.8%

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: $4,512 CAD|Low: $335 CAD|High: $6,635 CAD|Avg: $1,814 CAD|-32.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 11$377 CAD
Retailer 3$437 CAD
Retailer 9$469 CAD
Retailer 12$712 CAD
Retailer 2$768 CAD
Retailer 15$775 CAD
Retailer 5$855 CAD
Retailer 10$1,199 CAD
Retailer 7$1,233 CAD
Retailer 14$1,435 CAD
Retailer 17$1,488 CAD
Retailer 16$1,657 CAD
Retailer 6$2,120 CAD
Retailer 8$2,417 CAD
Retailer 13$3,339 CAD
Retailer 4$3,862 CAD
Brilliant Earth$4,512 CAD

38 data points across 17 retailers

17 retailers$377 CAD to $4,512 CAD

A
Cheapest Retailer
-
$377 CAD
$270 USD
A
Retailer 2
-
$437 CAD
$313 USD
View
A
Retailer 3
-
$469 CAD
$336 USD
View
Final sale: no returns
A
Retailer 4
-
$712 CAD
$510 USD
View
A
Retailer 5
-
$768 CAD
$550 USD
View
A
Retailer 6
-
$775 CAD
$555 USD
View
Retailer 7
-
$855 CAD
€583 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,199 CAD
A$1,320 AUD
View
A
Retailer 9
-
$1,233 CAD
$883 USD
View
B+
Retailer 10
-
$1,435 CAD
$1,027 USD
View
B+
Retailer 11
-
$1,488 CAD
$1,065 USD
View
B+
Retailer 12
-
$1,657 CAD
$1,186 USD
View
Retailer 13
-
$2,120 CAD
£1,195 GBP
View
Price last confirmed 10 days ago
Retailer 14
-
$2,417 CAD
A$2,662 AUD
View
Price last confirmed 23 days ago
B
Retailer 15
-
$3,339 CAD
$2,390 USD
View
B
Retailer 16
-
$3,862 CAD
$2,765 USD
View
Most Expensive
B
Brilliant Earth
17496191Y · Oct 30
$4,512 CAD
$3,230 USD
View
16 more retailers have this diamond
Prices start from $377 CADSave up to $4,135 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
1.60ct Radiant
$377 CAD