Radiant|Lab Grown|IGI

1.77ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG544262718

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

Certificate IGI LG544262718

Diamond specifications and retailer prices

From $346 CAD
$247 USD
As of October 30, 2026
Save $2,971 CAD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,317 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544262718 or 544262718. Listed at 20 retailers as of October 29, 2026, with prices from $346 to $3,317, a $2,971 spread on the same certified stone. Do Amore Diamonds lists it at $3,317. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544262718
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
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
10.37 mm7.13 mm1.77 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544262718
Side View
Table 64.0%Crown 41.8°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,317 CAD|Low: $315 CAD|High: $3,317 CAD|Avg: $1,202 CAD|+28.1%
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
October 30, 2026
Retailer 4$346 CAD
Retailer 16$386 CAD
Retailer 6$393 CAD
Retailer 7$420 CAD
Retailer 14$430 CAD
Retailer 13$561 CAD
Retailer 5$716 CAD
Retailer 12$814 CAD
Retailer 2$833 CAD
Retailer 15$899 CAD
Retailer 11$1,102 CAD
Retailer 8$1,492 CAD
Retailer 3$1,757 CAD
Retailer 17$1,856 CAD
Retailer 10$1,909 CAD
Retailer 9$3,107 CAD
Do Amore Diamonds$3,317 CAD

43 data points across 17 retailers

20 retailers$346 CAD to $3,317 CAD

Retailer 1
-
$339 CAD
$242 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$346 CAD
$247 USD
View
Retailer 3
-
$346 CAD
$247 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$386 CAD
$276 USD
View
Final sale: no returns
Retailer 5
-
$393 CAD
$281 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$420 CAD
$300 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$430 CAD
$307 USD
View
B+
Retailer 8
-
$561 CAD
$401 USD
View
Retailer 9
-
$716 CAD
€487 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$814 CAD
ZAR 9,395 ZAR
View
A
Retailer 11
-
$833 CAD
£469 GBP
View
A
Retailer 12
-
$899 CAD
$642 USD
View
B+
Retailer 13
-
$1,102 CAD
A$1,211 AUD
View
B+
Retailer 14
-
$1,216 CAD
£684 GBP
View
Retailer 15
-
$1,492 CAD
$1,066 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$1,757 CAD
$1,256 USD
View
B
Retailer 17
-
$1,856 CAD
£1,044 GBP
View
B
Retailer 18
-
$1,909 CAD
£1,074 GBP
View
B
Retailer 19
-
$2,645 CAD
$1,890 USD
View
Most Expensive
B
Do Amore Diamonds
27-75CC9D4A3 · Oct 29
$3,317 CAD
$2,370 USD
View
19 more retailers have this diamond
Prices start from $346 CADSave up to $2,971 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
$346 CAD