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Oval|Lab Grown|IGI

1.83ct F FL Oval Lab Grown Diamond

ID • F/FL • IGI LG836616543

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836616543

Diamond specifications and retailer prices

From $622 CAD
$445 USD
As of October 30, 2026
Save $5,259 CAD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,881 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.83ct lab-grown oval diamond

This 1.83ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836616543 or 836616543. Listed at 16 retailers as of October 28, 2026, with prices from $622 to $5,881, a $5,259 spread on the same certified stone. Rare Carat lists it at $5,881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616543
Dimensions9.68 × 6.81 × 4.27 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.68 mm6.81 mm1.83 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616543
Side View
Table 59.0%Crown 34.9°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.7%

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: $5,881 CAD|Low: $622 CAD|High: $5,881 CAD|Avg: $2,092 CAD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 6$622 CAD
Retailer 11$694 CAD
Retailer 15$880 CAD
Retailer 4$1,070 CAD
Retailer 14$1,155 CAD
Retailer 17$1,163 CAD
Retailer 12$1,216 CAD
Retailer 16$1,886 CAD
Retailer 3$2,026 CAD
Retailer 5$2,214 CAD
Retailer 9$2,331 CAD
Retailer 7$2,375 CAD
Retailer 10$2,556 CAD
Retailer 13$2,642 CAD
Retailer 2$4,233 CAD
Retailer 8$4,488 CAD
Rare Carat$5,881 CAD

15 data points across 17 retailers

16 retailers$622 CAD to $5,881 CAD

A
Cheapest Retailer
-
$622 CAD
$445 USD
Final sale: no returns
A
Retailer 2
-
$694 CAD
£391 GBP
View
A
Retailer 3
-
$880 CAD
$630 USD
View
A
Retailer 4
-
$1,070 CAD
$766 USD
View
A
Retailer 5
-
$1,155 CAD
ZAR 13,362 ZAR
View
A
Retailer 6
-
$1,216 CAD
£685 GBP
View
B+
Retailer 7
-
$1,886 CAD
$1,350 USD
View
B+
Retailer 8
-
$2,026 CAD
$1,450 USD
View
B+
Retailer 9
-
$2,214 CAD
$1,585 USD
View
B+
Retailer 10
-
$2,331 CAD
SGD 2,255 SGD
View
B+
Retailer 11
-
$2,375 CAD
$1,700 USD
View
B+
Retailer 12
-
$2,556 CAD
$1,830 USD
View
B+
Retailer 13
-
$2,642 CAD
£1,489 GBP
View
B
Retailer 14
-
$4,233 CAD
$3,030 USD
View
B
Retailer 15
-
$4,488 CAD
$3,213 USD
View
Most Expensive
B
Rare Carat
JH-259554 · Oct 28
$5,881 CAD
$4,210 USD
View
15 more retailers have this diamond
Prices start from $622 CADSave up to $5,259 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
1.83ct Oval
$622 CAD