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Radiant|Lab Grown|IGI

1.02ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG774610478

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

Certificate IGI LG774610478

Diamond specifications and retailer prices

From $250 CAD
$179 USD
As of October 30, 2026
Save $2,153 CAD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,403 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG774610478 or 774610478. Listed at 13 retailers as of October 30, 2026, with prices from $250 to $2,403, a $2,153 spread on the same certified stone. Do Amore Diamonds lists it at $2,403. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774610478
Dimensions7.15 × 5.08 × 3.29 mm
L/W Ratio1.41
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
7.15 mm5.08 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774610478
Side View
Table 62.0%Crown 34.7°Girdle: MediumPavilionCulet: NoneDepth 64.8%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,403 CAD|Low: $183 CAD|High: $3,436 CAD|Avg: $1,178 CAD|-1.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 3$250 CAD
Retailer 5$257 CAD
Retailer 13$289 CAD
Retailer 12$549 CAD
Retailer 11$645 CAD
Retailer 7$835 CAD
Retailer 10$877 CAD
Retailer 4$1,099 CAD
Retailer 8$1,110 CAD
Retailer 6$1,607 CAD
Retailer 9$1,753 CAD
Retailer 2$1,802 CAD
Do Amore Diamonds$2,403 CAD

31 data points across 13 retailers

13 retailers$250 CAD to $2,403 CAD

A+
Cheapest Retailer
-
$250 CAD
$179 USD
A
Retailer 2
-
$257 CAD
$184 USD
View
Final sale: no returns
A
Retailer 3
-
$289 CAD
$207 USD
View
A
Retailer 4
-
$549 CAD
$393 USD
View
A
Retailer 5
-
$645 CAD
$462 USD
View
A
Retailer 6
-
$835 CAD
A$920 AUD
View
B+
Retailer 7
-
$877 CAD
$628 USD
View
B+
Retailer 8
-
$1,099 CAD
$787 USD
View
B+
Retailer 9
-
$1,110 CAD
$795 USD
View
B
Retailer 10
-
$1,607 CAD
£906 GBP
View
Retailer 11
-
$1,753 CAD
$1,255 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$1,802 CAD
$1,290 USD
View
Most Expensive
B
Do Amore Diamonds
27-0D9BFADC7 · Oct 30
$2,403 CAD
$1,720 USD
View
12 more retailers have this diamond
Prices start from $250 CADSave up to $2,153 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+
1.02ct Radiant
$250 CAD