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Oval|Lab Grown|IGI

1.54ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG839683864

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839683864

Diamond specifications and retailer prices

From $595 CAD
$426 USD
As of November 1, 2026
Save $5,546 CAD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $7,588 CAD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839683864 or 839683864. Listed at 26 retailers as of October 30, 2026, with a 932% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839683864
Dimensions9.68 × 6.48 × 3.97 mm
L/W Ratio1.49
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 mm6.48 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839683864
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

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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: Nov 1
Current: $780 CAD|Low: $572 CAD|High: $6,142 CAD|Avg: $1,821 CAD|-1.3%
Retailer 1
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Retailer 24
November 2, 2026
Retailer 23$595 CAD
Retailer 3$667 CAD
Retailer 7$738 CAD
Retailer 24$738 CAD
Retailer 9$750 CAD
Retailer 1$780 CAD
Retailer 21$880 CAD
Retailer 13$1,035 CAD
Retailer 20$1,124 CAD
Retailer 15$1,174 CAD
Retailer 22$1,178 CAD
Retailer 18$1,216 CAD
Retailer 12$1,272 CAD
Retailer 6$1,522 CAD
Retailer 11$1,619 CAD
Retailer 2$2,290 CAD
Retailer 8$2,370 CAD
Retailer 5$2,417 CAD
Retailer 10$2,445 CAD
Retailer 4$2,674 CAD
Retailer 19$2,708 CAD
Retailer 17$3,189 CAD
Retailer 16$3,393 CAD
Retailer 14$6,142 CAD

31 data points across 24 retailers

26 retailers$595 CAD to $6,142 CAD

A
Cheapest Retailer
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$595 CAD
$426 USD
A
Retailer 2
-
$667 CAD
$477 USD
View
Retailer 3
-
$738 CAD
$528 USD
View
Price last confirmed 8 days ago
A
Retailer 4
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$738 CAD
$528 USD
View
A
Retailer 5
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$750 CAD
$537 USD
View
Final sale: no returns
A
Retailer 6
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$780 CAD
£439 GBP
View
A
Retailer 7
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$880 CAD
$630 USD
View
A
Retailer 8
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$1,035 CAD
$741 USD
View
A
Retailer 9
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$1,124 CAD
€766 EUR
View
A
Retailer 10
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$1,174 CAD
$840 USD
View
A
Retailer 11
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$1,178 CAD
$843 USD
View
A
Retailer 12
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$1,216 CAD
£685 GBP
View
A
Retailer 13
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$1,272 CAD
ZAR 14,703 ZAR
View
B+
Retailer 14
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$1,522 CAD
$1,089 USD
View
B+
Retailer 15
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$1,619 CAD
$1,159 USD
View
B+
Retailer 16
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$2,290 CAD
$1,639 USD
View
B+
Retailer 17
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$2,370 CAD
$1,696 USD
View
B+
Retailer 18
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$2,417 CAD
$1,729 USD
View
B+
Retailer 19
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$2,445 CAD
View
B
Retailer 20
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$2,674 CAD
$1,913 USD
View
B+
Retailer 21
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$2,708 CAD
£1,526 GBP
View
B
Retailer 22
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$3,189 CAD
$2,282 USD
View
B
Retailer 23
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$3,393 CAD
$2,428 USD
View
B
Retailer 24
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$6,142 CAD
$4,395 USD
View
Retailer 25
-
$7,588 CAD
$5,430 USD
View
Price under review
Most Expensive
Brilliant Earth
21790906A · Nov 2
$7,588 CAD
$5,430 USD
View
Price under review
25 more retailers have this diamond
Prices start from $595 CADSave up to $5,546 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
1.54ct Oval
$595 CAD