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Radiant|Lab Grown|IGI

1.77ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG620470675

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

Certificate IGI LG620470675

Diamond specifications and retailer prices

From $307 CAD
$220 USD
As of October 30, 2026
Save $1,970 CAD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,277 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.77ct lab-grown radiant diamond

This 1.77ct lab-grown radiant 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 LG620470675 or 620470675. Listed at 17 retailers as of October 29, 2026, with prices from $307 to $2,277, a $1,970 spread on the same certified stone. Brilliant Earth lists it at $2,277. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620470675
Dimensions8.75 × 5.89 × 4.00 mm
L/W Ratio1.49
Culet sizePointed
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
8.75 mm5.89 mm1.77 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620470675
Side View
Table 66.0%Crown 43°Girdle: MediumPavilion 35.3°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 30
Current: $2,277 CAD|Low: $307 CAD|High: $2,389 CAD|Avg: $955 CAD|-4.7%
Brilliant Earth
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 17$307 CAD
Retailer 11$356 CAD
Retailer 4$381 CAD
Retailer 8$381 CAD
Retailer 16$469 CAD
Retailer 5$651 CAD
Retailer 9$664 CAD
Retailer 13$700 CAD
Retailer 2$708 CAD
Retailer 3$855 CAD
Retailer 14$888 CAD
Retailer 18$1,224 CAD
Retailer 12$1,228 CAD
Retailer 7$1,298 CAD
Retailer 10$1,384 CAD
Retailer 15$1,535 CAD
Retailer 6$1,549 CAD
Brilliant Earth$2,277 CAD

39 data points across 18 retailers

17 retailers$307 CAD to $2,277 CAD

A
Cheapest Retailer
-
$307 CAD
$220 USD
A
Retailer 2
-
$356 CAD
$255 USD
View
A
Retailer 3
-
$381 CAD
$273 USD
View
A
Retailer 4
-
$381 CAD
$273 USD
View
Retailer 5
-
$469 CAD
£264 GBP
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$651 CAD
$466 USD
View
Retailer 7
-
$700 CAD
€477 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$708 CAD
£399 GBP
View
A
Retailer 9
-
$855 CAD
$612 USD
View
A
Retailer 10
-
$888 CAD
$636 USD
View
B+
Retailer 11
-
$1,224 CAD
$876 USD
View
B+
Retailer 12
-
$1,228 CAD
$879 USD
View
Retailer 13
-
$1,298 CAD
$929 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$1,331 CAD
£750 GBP
View
B+
Retailer 15
-
$1,535 CAD
£865 GBP
View
B+
Retailer 16
-
$1,549 CAD
$1,109 USD
View
Most Expensive
B
Brilliant Earth
9119634A · Oct 29
$2,277 CAD
$1,630 USD
View
16 more retailers have this diamond
Prices start from $307 CADSave up to $1,970 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
1.77ct Radiant
$307 CAD