CaratHunter
Plans
Oval|Lab Grown|IGI

4.92ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG831646678

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831646678

Diamond specifications and retailer prices

From $824 CAD
$590 USD
As of October 29, 2026
Save $650 CAD (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $11,315 CAD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 4.92ct lab-grown oval diamond

This 4.92ct lab-grown oval 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 LG831646678 or 831646678. Listed at 4 retailers as of October 29, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.92
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831646678
Dimensions13.63 × 9.64 × 5.96 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.63 mm9.64 mm4.92 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831646678
Side View
Table 58.0%Crown 34.7°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 61.8%

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: $11,315 CAD|Low: $824 CAD|High: $11,664 CAD|Avg: $3,686 CAD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4$824 CAD
Retailer 5$1,166 CAD
Retailer 2$1,474 CAD
Retailer 6$1,482 CAD
Retailer 7$3,190 CAD
Retailer 3$4,281 CAD
Brilliant Earth$11,315 CAD

37 data points across 7 retailers

4 retailers$824 CAD to $1,474 CAD

A
Cheapest Retailer
-
$824 CAD
$590 USD
Final sale: no returns
A
Retailer 2
-
$1,474 CAD
£831 GBP
View
Retailer 3
-
$4,281 CAD
$3,065 USD
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
21261535A · Oct 21
$11,315 CAD
$8,100 USD
View
Price last confirmed 9 days ago
3 more retailers have this diamond
Prices start from $824 CADSave up to $650 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
4.92ct Oval
$824 CAD