CaratHunter
Plans
Marquise|Lab Grown|IGI

2.54ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG715552717

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG715552717

Diamond specifications and retailer prices

From $2,935 CAD
$2,101 USD
As of October 24, 2026
Save $15,630 CAD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,565 CAD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore 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 LG715552717 or 715552717. Listed at 17 retailers as of October 24, 2026, with prices from $2,935 to $18,565, a $15,630 spread on the same certified stone. Do Amore Diamonds lists it at $18,565. 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 angle36.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715552717
Dimensions13.60 × 7.01 × 4.59 mm
L/W Ratio1.94
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
13.60 mm7.01 mm2.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715552717
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 65.5%

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 24
Current: $18,565 CAD|Low: $2,647 CAD|High: $20,227 CAD|Avg: $7,098 CAD|-8.2%
Do Amore Diamonds
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 26, 2026
Retailer 6$2,757 CAD
Retailer 15$2,935 CAD
Retailer 7$3,139 CAD
Retailer 10$3,170 CAD
Retailer 9$3,313 CAD
Retailer 12$3,360 CAD
Retailer 13$4,748 CAD
Retailer 2$4,900 CAD
Retailer 11$5,138 CAD
Retailer 14$5,603 CAD
Retailer 3$5,965 CAD
Retailer 17$8,396 CAD
Retailer 16$8,617 CAD
Retailer 4$9,631 CAD
Retailer 8$12,069 CAD
Retailer 5$14,053 CAD
Do Amore Diamonds$18,565 CAD

29 data points across 17 retailers

17 retailers$2,935 CAD to $18,565 CAD

Retailer 1
-
$2,757 CAD
$1,974 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$2,935 CAD
$2,101 USD
View
A
Retailer 3
-
$3,139 CAD
$2,247 USD
View
A
Retailer 4
-
$3,170 CAD
$2,269 USD
View
A
Retailer 5
-
$3,313 CAD
$2,372 USD
View
Final sale: no returns
A
Retailer 6
-
$3,360 CAD
$2,405 USD
View
A
Retailer 7
-
$4,748 CAD
$3,399 USD
View
A
Retailer 8
-
$4,900 CAD
$3,508 USD
View
A
Retailer 9
-
$5,138 CAD
$3,678 USD
View
A
Retailer 10
-
$5,603 CAD
€3,820 EUR
View
Retailer 11
-
$5,965 CAD
$4,270 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$8,396 CAD
A$9,247 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$8,617 CAD
$6,169 USD
View
Retailer 14
-
$9,631 CAD
£5,429 GBP
View
Price last confirmed 10 days ago
B
Retailer 15
-
$12,069 CAD
$8,640 USD
View
Retailer 16
-
$14,053 CAD
A$15,477 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-98D644E98 · Oct 26
$18,565 CAD
$13,290 USD
View
16 more retailers have this diamond
Prices start from $2,935 CADSave up to $15,630 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
$2,935 CAD