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Oval|Lab Grown|IGI

1.63ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG839682998

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839682998

Diamond specifications and retailer prices

From $437 CAD
$312 USD
As of October 29, 2026
Save $1,153 CAD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,590 CAD at Friendly Diamonds · As of October 26, 2026
View at Friendly Diamonds

About this 1.63ct lab-grown oval diamond

This 1.63ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG839682998 or 839682998. Listed at 9 retailers as of October 26, 2026, with prices from $437 to $1,590, a $1,153 spread on the same certified stone. Friendly Diamonds lists it at $1,590. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.63
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839682998
Dimensions9.63 × 6.65 × 4.00 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.63 mm6.65 mm1.63 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839682998
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.2%

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 29
Current: $1,590 CAD|Low: $542 CAD|High: $1,590 CAD|Avg: $894 CAD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$542 CAD
Retailer 3$698 CAD
Retailer 6$778 CAD
Retailer 4$784 CAD
Retailer 7$883 CAD
Retailer 2$965 CAD
Friendly Diamonds$1,590 CAD

9 data points across 7 retailers

9 retailers$437 CAD to $1,590 CAD

A
Cheapest Retailer
-
$437 CAD
$312 USD
A
Retailer 2
-
$542 CAD
$387 USD
View
A
Retailer 3
-
$542 CAD
$387 USD
View
A
Retailer 4
-
$698 CAD
£393 GBP
View
B+
Retailer 5
-
$778 CAD
$556 USD
View
B+
Retailer 6
-
$784 CAD
$560 USD
View
B+
Retailer 7
-
$883 CAD
$631 USD
View
B+
Retailer 8
-
$965 CAD
£543 GBP
View
Most Expensive
B
Friendly Diamonds
6458510 · Oct 26
$1,590 CAD
$1,136 USD
View
8 more retailers have this diamond
Prices start from $437 CADSave up to $1,153 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
1.63ct Oval
$437 CAD