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Oval|Lab Grown|IGI

4.91ct D VS1 Oval Lab Grown Diamond

EX • D/VS1

Diamond specifications and retailer prices

From $1,408 CAD
£793 GBP
As of October 30, 2026
Save $5,121 CAD (78%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,529 CAD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 4.91ct lab-grown oval diamond

This 4.91ct 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. Listed at 4 retailers as of October 30, 2026, with prices from $1,408 to $6,529, a $5,121 spread on the same certified stone. The Diamond Guys lists it at $6,529. 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

4.91
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions13.78 × 9.62 × 5.75 mm
L/W Ratio1.43
Top View
13.78 mm9.62 mm4.91 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.8%

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: $1,408 CAD|Low: $1,240 CAD|High: $7,353 CAD|Avg: $2,975 CAD|-9.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
October 30, 2026
Retailer 4$1,292 CAD
Retailer 6$1,405 CAD
Retailer 1$1,408 CAD
Retailer 2$1,599 CAD
Retailer 5$3,101 CAD
Retailer 3$3,702 CAD
The Diamond Guys$6,529 CAD

38 data points across 7 retailers

4 retailers$1,408 CAD to $6,529 CAD

A
Cheapest Retailer
-
$1,408 CAD
£793 GBP
A
Retailer 2
-
$1,599 CAD
$1,145 USD
View
B
Retailer 3
-
$3,702 CAD
View
Most Expensive
B
The Diamond Guys
1965679338 · Oct 30
$6,529 CAD
$4,674 USD
View
3 more retailers have this diamond
Prices start from $1,408 CADSave up to $5,121 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
4.91ct Oval
$1,408 CAD