Radiant|Lab Grown|IGI

1.01ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG726501738

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

Certificate IGI LG726501738

Diamond specifications and retailer prices

From $249 CAD
$178 USD
As of October 30, 2026
Save $2,501 CAD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,750 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.01ct lab-grown radiant diamond

This 1.01ct 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 LG726501738 or 726501738. Listed at 23 retailers as of October 27, 2026, with prices from $249 to $2,750, a $2,501 spread on the same certified stone. Queensmith lists it at $2,750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726501738
Dimensions7.56 × 5.06 × 3.22 mm
L/W Ratio1.49
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
7.56 mm5.06 mm1.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726501738
Side View
Table 62.0%Crown 39.2°Girdle: MediumPavilion 34.7°Culet: NoneDepth 63.6%

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: $618 CAD|Low: $240 CAD|High: $2,389 CAD|Avg: $880 CAD|+2.8%
Retailer 1
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Retailer 20
October 31, 2026
Retailer 19$249 CAD
Retailer 9$278 CAD
Retailer 17$289 CAD
Retailer 5$309 CAD
Retailer 8$309 CAD
Retailer 7$443 CAD
Retailer 15$585 CAD
Retailer 1$618 CAD
Retailer 2$644 CAD
Retailer 16$832 CAD
Retailer 3$1,049 CAD
Retailer 20$1,095 CAD
Retailer 10$1,164 CAD
Retailer 11$1,337 CAD
Retailer 13$1,341 CAD
Retailer 6$1,572 CAD
Retailer 14$1,602 CAD
Retailer 18$1,739 CAD
Retailer 12$1,774 CAD
Retailer 4$2,389 CAD

46 data points across 20 retailers

23 retailers$249 CAD to $2,750 CAD

A
Cheapest Retailer
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$249 CAD
$178 USD
A
Retailer 2
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$278 CAD
$199 USD
View
Final sale: no returns
A
Retailer 3
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$289 CAD
$207 USD
View
A
Retailer 4
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$309 CAD
$221 USD
View
A
Retailer 5
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$309 CAD
$221 USD
View
A
Retailer 6
-
$443 CAD
$317 USD
View
A
Retailer 7
-
$483 CAD
HK$2,700 HKD
View
A
Retailer 8
-
$585 CAD
ZAR 6,769 ZAR
View
A
Retailer 9
-
$592 CAD
$424 USD
View
A
Retailer 10
-
$618 CAD
£348 GBP
View
A
Retailer 11
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$644 CAD
$461 USD
View
A
Retailer 12
-
$832 CAD
A$916 AUD
View
B+
Retailer 13
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$1,049 CAD
$751 USD
View
B+
Retailer 14
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$1,095 CAD
$784 USD
View
B+
Retailer 15
-
$1,164 CAD
SGD 1,126 SGD
View
B+
Retailer 16
-
$1,337 CAD
$957 USD
View
B+
Retailer 17
-
$1,341 CAD
£756 GBP
View
B
Retailer 18
-
$1,572 CAD
$1,126 USD
View
B+
Retailer 19
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$1,602 CAD
£903 GBP
View
Retailer 20
-
$1,739 CAD
$1,245 USD
View
Price last confirmed 9 days ago
B
Retailer 21
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$1,774 CAD
$1,270 USD
View
B
Retailer 22
-
$2,389 CAD
$1,710 USD
View
Most Expensive
B
Queensmith
LG726501738 · Oct 27
$2,750 CAD
£1,550 GBP
View
22 more retailers have this diamond
Prices start from $249 CADSave up to $2,501 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
1.01ct Radiant
$249 CAD