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Radiant|Lab Grown|IGI

1.71ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG790648354

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

Certificate IGI LG790648354

Diamond specifications and retailer prices

From $588 CAD
$421 USD
As of October 30, 2026
Save $4,622 CAD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,210 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.71ct lab-grown radiant diamond

This 1.71ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790648354 or 790648354. Listed at 14 retailers as of October 30, 2026, with prices from $588 to $5,210, a $4,622 spread on the same certified stone. Do Amore Diamonds lists it at $5,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790648354
Dimensions8.50 × 5.86 × 3.96 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.50 mm5.86 mm1.71 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790648354
Side View
Table 61.0%Crown 47.2°Girdle: MediumPavilion 34.4°Culet: NoneDepth 67.6%

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: $5,210 CAD|Low: $564 CAD|High: $5,210 CAD|Avg: $1,639 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
Retailer 19
October 30, 2026
Retailer 17$588 CAD
Retailer 3$658 CAD
Retailer 4$658 CAD
Retailer 11$798 CAD
Retailer 6$818 CAD
Retailer 2$853 CAD
Retailer 5$954 CAD
Retailer 16$957 CAD
Retailer 9$1,138 CAD
Retailer 19$1,148 CAD
Retailer 10$1,592 CAD
Retailer 8$1,852 CAD
Retailer 12$1,872 CAD
Retailer 7$1,992 CAD
Retailer 15$2,044 CAD
Retailer 14$2,466 CAD
Retailer 18$2,584 CAD
Retailer 13$2,957 CAD
Do Amore Diamonds$5,210 CAD

33 data points across 19 retailers

14 retailers$588 CAD to $5,210 CAD

A
Cheapest Retailer
-
$588 CAD
$421 USD
A
Retailer 2
-
$658 CAD
$471 USD
View
A
Retailer 3
-
$658 CAD
$471 USD
View
Final sale: no returns
A
Retailer 4
-
$853 CAD
£481 GBP
View
A
Retailer 5
-
$954 CAD
$683 USD
View
A
Retailer 6
-
$957 CAD
$685 USD
View
B+
Retailer 7
-
$1,148 CAD
$822 USD
View
B+
Retailer 8
-
$1,872 CAD
A$2,062 AUD
View
B
Retailer 9
-
$2,044 CAD
$1,463 USD
View
Retailer 10
-
$2,466 CAD
$1,765 USD
View
Price last confirmed 12 days ago
B
Retailer 11
-
$2,584 CAD
$1,850 USD
View
B
Retailer 12
-
$2,957 CAD
£1,667 GBP
View
B
Retailer 13
-
$4,875 CAD
$3,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-B61F6D118 · Oct 31
$5,210 CAD
$3,730 USD
View
13 more retailers have this diamond
Prices start from $588 CADSave up to $4,622 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
1.71ct Radiant
$588 CAD