CaratHunter
Plans
Oval|Lab Grown|IGI

1.59ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG839682999

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839682999

Diamond specifications and retailer prices

From $426 CAD
$305 USD
As of October 29, 2026
Save $1,705 CAD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,131 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown oval diamond

This 1.59ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG839682999 or 839682999. Listed at 10 retailers as of October 29, 2026, with prices from $426 to $2,131, a $1,705 spread on the same certified stone. MOH London lists it at $2,131. 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

1.59
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839682999
Dimensions9.58 × 6.37 × 4.02 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.58 mm6.37 mm1.59 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839682999
Side View
Table 60.0%Crown 36.8°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 63.1%

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: $2,131 CAD|Low: $529 CAD|High: $2,131 CAD|Avg: $1,057 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5$529 CAD
Retailer 3$679 CAD
Retailer 7$756 CAD
Retailer 4$803 CAD
Retailer 8$862 CAD
Retailer 2$940 CAD
Retailer 6$1,625 CAD
MOH London$2,131 CAD

11 data points across 8 retailers

10 retailers$426 CAD to $2,131 CAD

A
Cheapest Retailer
-
$426 CAD
$305 USD
A
Retailer 2
-
$529 CAD
$379 USD
View
A
Retailer 3
-
$529 CAD
$379 USD
View
A
Retailer 4
-
$679 CAD
£383 GBP
View
B+
Retailer 5
-
$756 CAD
$541 USD
View
B+
Retailer 6
-
$803 CAD
$575 USD
View
B+
Retailer 7
-
$862 CAD
$617 USD
View
B+
Retailer 8
-
$940 CAD
£530 GBP
View
B
Retailer 9
-
$1,625 CAD
$1,163 USD
View
Most Expensive
B
MOH London
LG839682999 · Oct 29
$2,131 CAD
£1,201 GBP
View
9 more retailers have this diamond
Prices start from $426 CADSave up to $1,705 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
1.59ct Oval
$426 CAD