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Oval|Lab Grown|IGI

1.51ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG795618617

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG795618617

Diamond specifications and retailer prices

From $908 CAD
$650 USD
As of October 29, 2026
Save $3,550 CAD (80%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $7,445 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct 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 LG795618617 or 795618617. Listed at 26 retailers as of October 29, 2026, with a 391% 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

1.51
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795618617
Dimensions9.43 × 6.35 × 3.98 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
9.43 mm6.35 mm1.51 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795618617
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.7%

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: $7,445 CAD|Low: $872 CAD|High: $7,445 CAD|Avg: $2,481 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
Retailer 16
Retailer 17
October 30, 2026
Retailer 3$908 CAD
Retailer 16$988 CAD
Retailer 5$1,052 CAD
Retailer 6$1,052 CAD
Retailer 2$1,193 CAD
Retailer 7$1,509 CAD
Retailer 13$1,509 CAD
Retailer 15$1,633 CAD
Retailer 10$1,678 CAD
Retailer 12$1,934 CAD
Retailer 17$2,689 CAD
Retailer 4$2,959 CAD
Retailer 8$3,397 CAD
Retailer 14$3,475 CAD
Retailer 9$3,550 CAD
Retailer 11$4,458 CAD
Brilliant Earth$7,445 CAD

36 data points across 17 retailers

26 retailers$908 CAD to $4,458 CAD

A
Cheapest Retailer
-
$908 CAD
$650 USD
A
Retailer 2
-
$988 CAD
$707 USD
View
A
Retailer 3
-
$1,016 CAD
$727 USD
View
Final sale: no returns
Retailer 4
-
$1,052 CAD
$753 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,052 CAD
$753 USD
View
A
Retailer 6
-
$1,193 CAD
£673 GBP
View
B+
Retailer 7
-
$1,393 CAD
$997 USD
View
B+
Retailer 8
-
$1,509 CAD
$1,080 USD
View
B+
Retailer 9
-
$1,509 CAD
$1,080 USD
View
B+
Retailer 10
-
$1,577 CAD
$1,129 USD
View
B+
Retailer 11
-
$1,633 CAD
A$1,798 AUD
View
B+
Retailer 12
-
$1,678 CAD
£946 GBP
View
B+
Retailer 13
-
$1,934 CAD
ZAR 22,364 ZAR
View
B
Retailer 14
-
$2,447 CAD
$1,752 USD
View
Retailer 15
-
$2,689 CAD
$1,925 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$2,959 CAD
$2,118 USD
View
B
Retailer 17
-
$3,278 CAD
£1,848 GBP
View
B
Retailer 18
-
$3,397 CAD
$2,432 USD
View
B
Retailer 19
-
$3,475 CAD
€2,369 EUR
View
B
Retailer 20
-
$3,550 CAD
SGD 3,434 SGD
View
B
Retailer 21
-
$3,590 CAD
$2,570 USD
View
B
Retailer 22
-
$3,632 CAD
$2,600 USD
View
B
Retailer 23
-
$3,671 CAD
$2,628 USD
View
B
Retailer 24
-
$4,458 CAD
£2,513 GBP
View
Retailer 25
-
$5,234 CAD
$3,747 USD
View
Price last confirmed 60 days ago
Most Expensive
Brilliant Earth
20223690A · Oct 29
$7,445 CAD
$5,330 USD
View
Price under review
25 more retailers have this diamond
Prices start from $908 CADSave up to $3,550 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
1.51ct Oval
$908 CAD