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Radiant|Lab Grown|IGI

1.71ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG825631246

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

Certificate IGI LG825631246

Diamond specifications and retailer prices

From $425 CAD
$304 USD
As of October 30, 2026
Save $3,347 CAD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,772 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 LG825631246 or 825631246. Listed at 18 retailers as of October 30, 2026, with prices from $425 to $3,772, a $3,347 spread on the same certified stone. Do Amore Diamonds lists it at $3,772. 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 angle43.7°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825631246
Dimensions8.37 × 6.05 × 3.91 mm
L/W Ratio1.38
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.37 mm6.05 mm1.71 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825631246
Side View
Table 72.0%Crown 43.7°Girdle: MediumPavilion 34.1°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
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: $3,772 CAD|Low: $302 CAD|High: $3,772 CAD|Avg: $1,450 CAD|+13.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 18$425 CAD
Retailer 7$475 CAD
Retailer 5$527 CAD
Retailer 17$527 CAD
Retailer 15$796 CAD
Retailer 6$855 CAD
Retailer 3$859 CAD
Retailer 14$998 CAD
Retailer 2$1,041 CAD
Retailer 13$1,354 CAD
Retailer 16$1,616 CAD
Retailer 9$2,021 CAD
Retailer 8$2,091 CAD
Retailer 4$2,124 CAD
Retailer 10$2,300 CAD
Retailer 12$2,340 CAD
Retailer 11$2,612 CAD
Do Amore Diamonds$3,772 CAD

32 data points across 18 retailers

18 retailers$425 CAD to $3,772 CAD

A
Cheapest Retailer
-
$425 CAD
$304 USD
A
Retailer 2
-
$475 CAD
$340 USD
View
Final sale: no returns
A
Retailer 3
-
$527 CAD
$377 USD
View
A
Retailer 4
-
$527 CAD
$377 USD
View
A
Retailer 5
-
$796 CAD
$570 USD
View
A
Retailer 6
-
$855 CAD
$612 USD
View
A
Retailer 7
-
$859 CAD
$615 USD
View
B+
Retailer 8
-
$998 CAD
ZAR 11,541 ZAR
View
B+
Retailer 9
-
$1,041 CAD
£587 GBP
View
B+
Retailer 10
-
$1,354 CAD
A$1,491 AUD
View
B
Retailer 11
-
$1,616 CAD
$1,157 USD
View
B
Retailer 12
-
$2,021 CAD
$1,447 USD
View
B
Retailer 13
-
$2,091 CAD
$1,497 USD
View
B
Retailer 14
-
$2,124 CAD
$1,520 USD
View
Retailer 15
-
$2,300 CAD
$1,647 USD
View
Price last confirmed 52 days ago
B
Retailer 16
-
$2,340 CAD
£1,319 GBP
View
B
Retailer 17
-
$2,612 CAD
$1,870 USD
View
Most Expensive
B
Do Amore Diamonds
27-D1E31F517 · Oct 31
$3,772 CAD
$2,700 USD
View
17 more retailers have this diamond
Prices start from $425 CADSave up to $3,347 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
$425 CAD