Oval|Lab Grown|IGI

1.71ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG577389627

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG577389627

Diamond specifications and retailer prices

From $2,528 CAD
$1,800 USD
As of October 28, 2026
Save $1,447 CAD (36%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,846 CAD at Loose Grown Diamond · As of October 26, 2026
View at Loose Grown Diamond

About this 1.71ct lab-grown oval diamond

This 1.71ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG577389627 or 577389627. Listed at 14 retailers as of October 28, 2026, with a 57% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577389627
Dimensions9.53 × 6.75 × 4.23 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.53 mm6.75 mm1.71 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577389627
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $5,846 CAD|Low: $2,528 CAD|High: $10,301 CAD|Avg: $5,650 CAD|+0.6%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6$2,528 CAD
Retailer 5$3,229 CAD
Retailer 8$3,617 CAD
Retailer 10$3,975 CAD
Retailer 3$5,135 CAD
Retailer 4$5,741 CAD
Loose Grown Diamond$5,846 CAD
Retailer 9$7,107 CAD
Retailer 7$10,004 CAD
Retailer 2$10,219 CAD

40 data points across 10 retailers

14 retailers$2,528 CAD to $3,975 CAD

B
Cheapest Retailer
-
$2,528 CAD
$1,800 USD
B
Retailer 2
-
$3,229 CAD
$2,299 USD
View
B
Retailer 3
-
$3,513 CAD
$2,501 USD
View
B
Retailer 4
-
$3,617 CAD
$2,575 USD
View
Final sale: no returns
B
Retailer 5
-
$3,746 CAD
$2,667 USD
View
B
Retailer 6
-
$3,746 CAD
$2,667 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$3,975 CAD
$2,830 USD
View
B
Retailer 8
-
$5,135 CAD
£2,878 GBP
View
Price under review
B
Retailer 9
-
$5,150 CAD
$3,666 USD
View
Price under review
B
Retailer 10
-
$5,741 CAD
$4,087 USD
View
Price under review
Most Expensive
B
Loose Grown Diamond
577389627 · Oct 26
$5,846 CAD
$4,162 USD
View
Price under review
10 more retailers have this diamond
Prices start from $2,528 CADSave up to $1,447 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.

B
1.71ct Oval
$2,528 CAD