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Oval|Lab Grown|IGI

1.54ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG780667754

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780667754

Diamond specifications and retailer prices

From $312 CAD
$223 USD
As of October 29, 2026
Save $2,822 CAD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,133 CAD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780667754 or 780667754. Listed at 27 retailers as of October 29, 2026, with prices from $312 to $3,133, a $2,822 spread on the same certified stone. Yadav Diamonds lists it at $3,133. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780667754
Dimensions9.48 × 6.45 × 4.04 mm
L/W Ratio1.47
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
9.48 mm6.45 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780667754
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 29
Current: $477 CAD|Low: $299 CAD|High: $3,133 CAD|Avg: $1,049 CAD|-0.7%
Retailer 1
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Retailer 18
Retailer 19
Retailer 20
Yadav Diamonds
October 30, 2026
Retailer 14$312 CAD
Retailer 13$348 CAD
Retailer 11$362 CAD
Retailer 7$387 CAD
Retailer 16$387 CAD
Retailer 1$477 CAD
Retailer 10$520 CAD
Retailer 18$679 CAD
Retailer 15$719 CAD
Retailer 19$727 CAD
Retailer 12$810 CAD
Retailer 9$847 CAD
Retailer 20$1,004 CAD
Retailer 2$1,247 CAD
Retailer 6$1,373 CAD
Retailer 3$1,397 CAD
Retailer 8$1,626 CAD
Retailer 17$1,721 CAD
Retailer 4$2,235 CAD
Retailer 5$2,258 CAD
Yadav Diamonds$3,133 CAD

31 data points across 21 retailers

27 retailers$312 CAD to $3,133 CAD

A
Cheapest Retailer
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$312 CAD
$223 USD
A
Retailer 2
-
$348 CAD
$249 USD
View
Final sale: no returns
Retailer 3
-
$362 CAD
$259 USD
View
Price last confirmed 10 days ago
A
Retailer 4
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$387 CAD
$277 USD
View
Retailer 5
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$387 CAD
$277 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$477 CAD
£269 GBP
View
B+
Retailer 7
-
$520 CAD
$372 USD
View
A
Retailer 8
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$583 CAD
$417 USD
View
A
Retailer 9
-
$719 CAD
$515 USD
View
Retailer 10
-
$727 CAD
ZAR 8,408 ZAR
View
Price last confirmed 12 days ago
A
Retailer 11
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$810 CAD
£456 GBP
View
Retailer 12
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$847 CAD
$606 USD
View
Price last confirmed 9 days ago
Retailer 13
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$1,004 CAD
A$1,106 AUD
View
Price last confirmed 12 days ago
Retailer 14
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$1,247 CAD
$893 USD
View
Price last confirmed 7 days ago
Retailer 15
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$1,373 CAD
$983 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$1,397 CAD
$1,000 USD
View
Price last confirmed 15 days ago
B
Retailer 17
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$1,612 CAD
$1,154 USD
View
B
Retailer 18
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$1,626 CAD
$1,164 USD
View
B
Retailer 19
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$1,721 CAD
£970 GBP
View
B
Retailer 20
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$1,771 CAD
$1,267 USD
View
B
Retailer 21
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$2,193 CAD
$1,570 USD
View
B
Retailer 22
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$2,193 CAD
$1,570 USD
View
B
Retailer 23
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$2,235 CAD
$1,600 USD
View
B
Retailer 24
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$2,257 CAD
$1,615 USD
View
B
Retailer 25
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$2,258 CAD
$1,617 USD
View
B
Retailer 26
-
$2,989 CAD
$2,140 USD
View
Most Expensive
B
Yadav Diamonds
13371280 · Oct 30
$3,133 CAD
$2,243 USD
View
26 more retailers have this diamond
Prices start from $312 CADSave up to $2,822 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
$312 CAD