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Radiant|Lab Grown|IGI

1.76ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG685577651

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

Certificate IGI LG685577651

Diamond specifications and retailer prices

From $561 CAD
$401 USD
As of October 27, 2026
Save $7,095 CAD (93%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,656 CAD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG685577651 or 685577651. Listed at 22 retailers as of October 27, 2026, with prices from $561 to $7,656, a $7,095 spread on the same certified stone. Do Amore Diamonds lists it at $7,656. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.76
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685577651
Dimensions8.32 × 5.92 × 4.02 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm5.92 mm1.76 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685577651
Side View
Table 63.0%Crown 47.1°Girdle: Slightly ThickPavilion 34.2°Culet: NoneDepth 67.9%

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 27
Current: $4,983 CAD|Low: $627 CAD|High: $6,424 CAD|Avg: $2,481 CAD|-17.0%
Do Amore Diamonds
Retailer 2
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Retailer 8
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Retailer 12
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Retailer 17
Retailer 18
October 29, 2026
Retailer 5$627 CAD
Retailer 18$628 CAD
Retailer 14$696 CAD
Retailer 13$903 CAD
Retailer 17$925 CAD
Retailer 2$1,265 CAD
Retailer 11$1,320 CAD
Retailer 3$1,502 CAD
Retailer 6$1,801 CAD
Retailer 15$1,859 CAD
Retailer 8$2,469 CAD
Retailer 7$2,605 CAD
Retailer 9$2,624 CAD
Retailer 4$2,678 CAD
Retailer 12$2,824 CAD
Retailer 16$3,709 CAD
Do Amore Diamonds$4,983 CAD
Retailer 10$6,424 CAD

34 data points across 18 retailers

22 retailers$561 CAD to $7,656 CAD

A
Cheapest Retailer
-
$561 CAD
$401 USD
A
Retailer 2
-
$627 CAD
$448 USD
View
Final sale: no returns
A
Retailer 3
-
$628 CAD
$449 USD
View
A
Retailer 4
-
$696 CAD
$497 USD
View
A
Retailer 5
-
$696 CAD
$497 USD
View
A
Retailer 6
-
$903 CAD
$645 USD
View
A
Retailer 7
-
$925 CAD
$661 USD
View
A
Retailer 8
-
$1,265 CAD
£712 GBP
View
A
Retailer 9
-
$1,320 CAD
ZAR 15,233 ZAR
View
A
Retailer 10
-
$1,502 CAD
$1,073 USD
View
A
Retailer 11
-
$1,801 CAD
A$1,980 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$1,859 CAD
$1,328 USD
View
B+
Retailer 13
-
$2,469 CAD
$1,764 USD
View
B+
Retailer 14
-
$2,605 CAD
$1,861 USD
View
B+
Retailer 15
-
$2,624 CAD
£1,476 GBP
View
Price last confirmed 13 days ago
B+
Retailer 16
-
$2,678 CAD
$1,914 USD
View
B+
Retailer 17
-
$2,747 CAD
£1,545 GBP
View
B+
Retailer 18
-
$2,824 CAD
£1,589 GBP
View
B
Retailer 19
-
$3,709 CAD
$2,650 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$4,983 CAD
$3,560 USD
View
B
Retailer 21
-
$6,424 CAD
$4,590 USD
View
Most Expensive
B
Do Amore Diamonds
23-685577651 · Oct 28
$7,656 CAD
$5,470 USD
View
21 more retailers have this diamond
Prices start from $561 CADSave up to $7,095 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
$561 CAD