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Marquise|Lab Grown|IGI

2.54ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG801608354

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801608354

Diamond specifications and retailer prices

From $1,956 CAD
$1,400 USD
As of October 30, 2026
Save $5,847 CAD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $13,474 CAD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 2.54ct lab-grown marquise diamond

This 2.54ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801608354 or 801608354. Listed at 22 retailers as of October 30, 2026, with a 299% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.54
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801608354
Dimensions14.36 × 7.35 × 4.24 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.36 mm7.35 mm2.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801608354
Side View
Table 64.0%Crown 32.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.7%

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 30
Current: $13,474 CAD|Low: $1,914 CAD|High: $13,504 CAD|Avg: $5,200 CAD|-0.2%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 18$1,956 CAD
Retailer 4$2,081 CAD
Retailer 9$2,141 CAD
Retailer 20$2,220 CAD
Retailer 13$2,459 CAD
Retailer 22$2,608 CAD
Retailer 15$2,717 CAD
Retailer 2$3,202 CAD
Retailer 6$3,783 CAD
Retailer 12$4,009 CAD
Retailer 17$4,138 CAD
Retailer 3$4,160 CAD
Retailer 8$4,485 CAD
Retailer 16$5,471 CAD
Retailer 19$5,727 CAD
Retailer 7$5,983 CAD
Retailer 14$6,459 CAD
Retailer 5$6,882 CAD
Retailer 21$7,169 CAD
Retailer 10$7,426 CAD
Retailer 11$7,803 CAD
Novita Diamonds$13,474 CAD

30 data points across 22 retailers

22 retailers$1,956 CAD to $7,803 CAD

A
Cheapest Retailer
-
$1,956 CAD
$1,400 USD
A
Retailer 2
-
$2,081 CAD
$1,490 USD
View
A
Retailer 3
-
$2,141 CAD
$1,533 USD
View
Final sale: no returns
A
Retailer 4
-
$2,220 CAD
$1,589 USD
View
A
Retailer 5
-
$2,459 CAD
$1,760 USD
View
A
Retailer 6
-
$2,608 CAD
$1,867 USD
View
Retailer 7
-
$2,717 CAD
$1,945 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$3,202 CAD
£1,805 GBP
View
A
Retailer 9
-
$3,783 CAD
$2,708 USD
View
A
Retailer 10
-
$4,009 CAD
$2,870 USD
View
A
Retailer 11
-
$4,138 CAD
$2,962 USD
View
A
Retailer 12
-
$4,160 CAD
$2,978 USD
View
A
Retailer 13
-
$4,485 CAD
€3,058 EUR
View
A
Retailer 14
-
$5,471 CAD
£3,084 GBP
View
A
Retailer 15
-
$5,727 CAD
ZAR 66,228 ZAR
View
B+
Retailer 16
-
$5,983 CAD
$4,283 USD
View
Retailer 17
-
$6,459 CAD
A$7,114 AUD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$6,882 CAD
$4,926 USD
View
B+
Retailer 19
-
$7,169 CAD
£4,041 GBP
View
B+
Retailer 20
-
$7,426 CAD
SGD 7,184 SGD
View
B+
Retailer 21
-
$7,803 CAD
$5,586 USD
View
Most Expensive
Novita Diamonds
cert_801608354 · Oct 8
$13,474 CAD
A$14,839 AUD
View
Price last confirmed 22 days ago
21 more retailers have this diamond
Prices start from $1,956 CADSave up to $5,847 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
2.54ct Marquise
$1,956 CAD