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Oval|Lab Grown|IGI

4.78ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG823697296

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823697296

Diamond specifications and retailer prices

From $1,020 CAD
$729 USD
As of October 29, 2026
Save $4,775 CAD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,796 CAD at With Clarity · As of October 28, 2026
View at With Clarity

About this 4.78ct lab-grown oval diamond

This 4.78ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823697296 or 823697296. Listed at 11 retailers as of October 28, 2026, with prices from $1,020 to $5,796, a $4,775 spread on the same certified stone. With Clarity lists it at $5,796. 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

4.78
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823697296
Dimensions13.14 × 9.56 × 5.94 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.14 mm9.56 mm4.78 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823697296
Side View
Table 61.0%Crown 36.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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 29
Current: $4,675 CAD|Low: $998 CAD|High: $5,976 CAD|Avg: $3,307 CAD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 29, 2026
Retailer 9$1,020 CAD
Retailer 7$1,110 CAD
Retailer 4$1,127 CAD
Retailer 10$1,852 CAD
Retailer 5$2,535 CAD
Retailer 8$2,917 CAD
Retailer 6$2,918 CAD
Retailer 11$3,330 CAD
Retailer 2$3,794 CAD
Retailer 1$4,675 CAD
Retailer 3$5,006 CAD
With Clarity$5,796 CAD

23 data points across 12 retailers

11 retailers$1,020 CAD to $5,796 CAD

A
Cheapest Retailer
-
$1,020 CAD
$729 USD
A
Retailer 2
-
$1,110 CAD
$793 USD
View
Retailer 3
-
$1,127 CAD
£634 GBP
View
Price last confirmed 7 days ago
Retailer 4
-
$2,535 CAD
A$2,786 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,917 CAD
$2,084 USD
View
B+
Retailer 6
-
$2,918 CAD
$2,085 USD
View
B+
Retailer 7
-
$3,330 CAD
$2,379 USD
View
B+
Retailer 8
-
$3,794 CAD
$2,711 USD
View
B+
Retailer 9
-
$4,675 CAD
£2,630 GBP
View
Retailer 10
-
$5,006 CAD
SGD 4,833 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
With Clarity
823697296 · Oct 28
$5,796 CAD
$4,141 USD
View
10 more retailers have this diamond
Prices start from $1,020 CADSave up to $4,775 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
4.78ct Oval
$1,020 CAD