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Oval|Lab Grown|IGI

1.55ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG756575043

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756575043

Diamond specifications and retailer prices

From $1,043 CAD
$745 USD
As of October 28, 2026
Save $3,536 CAD (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,656 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.55ct lab-grown oval diamond

This 1.55ct 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 LG756575043 or 756575043. Listed at 24 retailers as of October 28, 2026, with a 339% 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

1.55
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756575043
Dimensions9.14 × 6.54 × 4.09 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
9.14 mm6.54 mm1.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756575043
Side View
Table 61.0%Crown 37.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.4%

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: Oct 28
Current: $7,656 CAD|Low: $1,043 CAD|High: $7,656 CAD|Avg: $2,788 CAD
Brilliant Earth
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
October 29, 2026
Retailer 6$1,043 CAD
Retailer 5$1,423 CAD
Retailer 15$1,551 CAD
Retailer 11$1,554 CAD
Retailer 8$1,672 CAD
Retailer 10$1,722 CAD
Retailer 9$1,988 CAD
Retailer 14$2,420 CAD
Retailer 7$3,370 CAD
Retailer 3$3,495 CAD
Retailer 12$3,573 CAD
Retailer 4$3,647 CAD
Retailer 2$4,579 CAD
Retailer 13$5,640 CAD
Brilliant Earth$7,656 CAD

43 data points across 15 retailers

24 retailers$1,043 CAD to $4,579 CAD

A
Retailer 1
-
$932 CAD
$666 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$1,015 CAD
$725 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,043 CAD
$745 USD
View
Final sale: no returns
A
Retailer 4
-
$1,082 CAD
$773 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,082 CAD
$773 USD
View
Price last confirmed 27 days ago
B+
Retailer 6
-
$1,423 CAD
$1,017 USD
View
B+
Retailer 7
-
$1,551 CAD
$1,108 USD
View
B+
Retailer 8
-
$1,554 CAD
$1,110 USD
View
B+
Retailer 9
-
$1,654 CAD
$1,182 USD
View
B+
Retailer 10
-
$1,672 CAD
A$1,838 AUD
View
B+
Retailer 11
-
$1,722 CAD
£969 GBP
View
B+
Retailer 12
-
$1,988 CAD
ZAR 22,941 ZAR
View
B+
Retailer 13
-
$2,420 CAD
$1,729 USD
View
B
Retailer 14
-
$3,040 CAD
$2,172 USD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$3,370 CAD
£1,896 GBP
View
B+
Retailer 16
-
$3,495 CAD
$2,497 USD
View
B
Retailer 17
-
$3,573 CAD
€2,431 EUR
View
B
Retailer 18
-
$3,647 CAD
SGD 3,521 SGD
View
B
Retailer 19
-
$3,688 CAD
$2,635 USD
View
B
Retailer 20
-
$3,730 CAD
$2,665 USD
View
B
Retailer 21
-
$3,752 CAD
$2,681 USD
View
B
Retailer 22
-
$4,579 CAD
£2,576 GBP
View
B
Retailer 23
-
$5,640 CAD
$4,030 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
18561420A · Oct 28
$7,656 CAD
$5,470 USD
View
Price under review
23 more retailers have this diamond
Prices start from $1,043 CADSave up to $3,536 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
1.55ct Oval
$1,043 CAD