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Oval|Lab Grown|IGI

4.27ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG594339671

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG594339671

Diamond specifications and retailer prices

From $1,458 CAD
$1,044 USD
As of October 30, 2026
Save $535 CAD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,993 CAD at Yorxs · As of October 31, 2026
View at Yorxs

About this 4.27ct lab-grown oval diamond

This 4.27ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG594339671 or 594339671. Listed at 2 retailers as of October 30, 2026, with prices from $1,458 to $1,993, a $535 spread on the same certified stone. Yorxs lists it at $1,993. 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

4.27
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594339671
Dimensions13.73 × 9.17 × 5.38 mm
L/W Ratio1.50
Girdle conditionFaceted
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
13.73 mm9.17 mm4.27 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594339671
Side View
Table 61.0%Crown 31.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 58.7%

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 30
Current: $1,458 CAD|Low: $1,162 CAD|High: $6,328 CAD|Avg: $2,526 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yorxs
October 25, 2026
Retailer 11$1,162 CAD
Retailer 6$1,210 CAD
Retailer 3$1,272 CAD
Retailer 1$1,458 CAD
Retailer 8$1,944 CAD
Yorxs$1,993 CAD
Retailer 5$2,111 CAD
Retailer 2$2,186 CAD
Retailer 7$2,188 CAD
Retailer 9$2,831 CAD
Retailer 12$3,324 CAD
Retailer 4$4,845 CAD
Retailer 10$6,328 CAD

11 data points across 13 retailers

2 retailers$1,458 CAD to $1,993 CAD

A
Cheapest Retailer
-
$1,458 CAD
$1,044 USD
Most Expensive
B+
Yorxs
452023725 · Oct 31
$1,993 CAD
€1,359 EUR
View
1 more retailer has this diamond
Prices start from $1,458 CADSave up to $535 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
4.27ct Oval
$1,458 CAD