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Radiant|Lab Grown|IGI

4.77ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG780658275

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

Certificate IGI LG780658275

Diamond specifications and retailer prices

From $1,222 CAD
$873 USD
As of October 30, 2026
Save $9,625 CAD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,847 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.77ct lab-grown radiant diamond

This 4.77ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780658275 or 780658275. Listed at 19 retailers as of October 30, 2026, with prices from $1,222 to $10,847, a $9,625 spread on the same certified stone. Do Amore Diamonds lists it at $10,847. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.77
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780658275
Dimensions12.33 × 8.52 × 5.38 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
12.33 mm8.52 mm4.77 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780658275
Side View
Table 59.0%Crown 35.2°Girdle: Slightly ThickPavilion 33.3°Culet: NoneDepth 63.1%

Caratlytics Score

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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: $10,847 CAD|Low: $1,398 CAD|High: $10,847 CAD|Avg: $3,641 CAD
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
October 30, 2026
Retailer 14$1,418 CAD
Retailer 2$1,588 CAD
Retailer 10$1,666 CAD
Retailer 4$1,999 CAD
Retailer 7$2,413 CAD
Retailer 12$3,260 CAD
Retailer 8$3,331 CAD
Retailer 11$3,351 CAD
Retailer 6$3,819 CAD
Retailer 5$4,330 CAD
Retailer 3$4,400 CAD
Retailer 13$4,435 CAD
Retailer 9$5,336 CAD
Do Amore Diamonds$10,847 CAD

45 data points across 14 retailers

19 retailers$1,222 CAD to $10,847 CAD

A
Cheapest Retailer
-
$1,222 CAD
$873 USD
A
Retailer 2
-
$1,330 CAD
$950 USD
View
A
Retailer 3
-
$1,418 CAD
$1,013 USD
View
Retailer 4
-
$1,418 CAD
$1,013 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,588 CAD
£893 GBP
View
A
Retailer 6
-
$1,666 CAD
$1,190 USD
View
A
Retailer 7
-
$1,933 CAD
$1,381 USD
View
B+
Retailer 8
-
$1,999 CAD
$1,428 USD
View
A
Retailer 9
-
$2,413 CAD
£1,358 GBP
View
B+
Retailer 10
-
$3,260 CAD
$2,329 USD
View
B+
Retailer 11
-
$3,331 CAD
ZAR 38,448 ZAR
View
Retailer 12
-
$3,351 CAD
A$3,683 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$3,819 CAD
$2,728 USD
View
B
Retailer 14
-
$4,330 CAD
£2,436 GBP
View
B
Retailer 15
-
$4,400 CAD
$3,144 USD
View
B
Retailer 16
-
$4,435 CAD
$3,169 USD
View
B
Retailer 17
-
$5,336 CAD
£3,002 GBP
View
B
Retailer 18
-
$5,574 CAD
$3,982 USD
View
Most Expensive
B
Do Amore Diamonds
27-BF543F30C · Oct 30
$10,847 CAD
$7,750 USD
View
18 more retailers have this diamond
Prices start from $1,222 CADSave up to $9,625 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
4.77ct Radiant
$1,222 CAD