Radiant|Lab Grown|IGI

0.98ct E IF Radiant Lab Grown Diamond

GD • E/IF • IGI LG646452804

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

Certificate IGI LG646452804

Diamond specifications and retailer prices

From $647 CAD
$463 USD
As of October 30, 2026
Save $1,630 CAD (72%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,277 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.98ct lab-grown radiant diamond

This 0.98ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG646452804 or 646452804. Listed at 10 retailers as of October 29, 2026, with prices from $647 to $2,277, a $1,630 spread on the same certified stone. Brilliant Earth lists it at $2,277. 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

0.98
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646452804
Dimensions6.83 × 5.05 × 3.35 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.83 mm5.05 mm0.98 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646452804
Side View
Table 67.0%Crown 45°Girdle: MediumPavilion 35.8°Culet: NoneDepth 66.3%

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: $2,277 CAD|Low: $647 CAD|High: $2,319 CAD|Avg: $1,187 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6$647 CAD
Retailer 8$680 CAD
Retailer 7$694 CAD
Retailer 9$944 CAD
Retailer 2$951 CAD
Retailer 3$1,288 CAD
Retailer 5$1,383 CAD
Retailer 4$2,148 CAD
Brilliant Earth$2,277 CAD

38 data points across 9 retailers

10 retailers$647 CAD to $2,277 CAD

A
Cheapest Retailer
-
$647 CAD
$463 USD
A
Retailer 2
-
$680 CAD
$487 USD
View
A
Retailer 3
-
$694 CAD
$497 USD
View
B+
Retailer 4
-
$951 CAD
£536 GBP
View
B+
Retailer 5
-
$1,288 CAD
A$1,419 AUD
View
Retailer 6
-
$1,383 CAD
$990 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$1,565 CAD
£882 GBP
View
B
Retailer 8
-
$1,949 CAD
$1,395 USD
View
B
Retailer 9
-
$2,148 CAD
£1,211 GBP
View
Most Expensive
B
Brilliant Earth
16302290A · Oct 29
$2,277 CAD
$1,630 USD
View
9 more retailers have this diamond
Prices start from $647 CADSave up to $1,630 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
0.98ct Radiant
$647 CAD