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Marquise|Lab Grown|IGI

2.60ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG744514307

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG744514307

Diamond specifications and retailer prices

From $2,760 CAD
$1,976 USD
As of October 30, 2026
Save $16,224 CAD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,984 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.6ct lab-grown marquise diamond

This 2.6ct 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 LG744514307 or 744514307. Listed at 17 retailers as of October 30, 2026, with prices from $2,760 to $18,984, a $16,224 spread on the same certified stone. Do Amore Diamonds lists it at $18,984. 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

2.60
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514307
Dimensions14.11 × 7.12 × 4.47 mm
L/W Ratio1.98
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
14.11 mm7.12 mm2.60 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514307
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.8%

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 30
Current: $18,984 CAD|Low: $2,709 CAD|High: $20,828 CAD|Avg: $7,168 CAD|-8.9%
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 30, 2026
Retailer 13$2,760 CAD
Retailer 3$3,003 CAD
Retailer 15$3,239 CAD
Retailer 8$3,273 CAD
Retailer 12$3,276 CAD
Retailer 9$3,364 CAD
Retailer 17$4,858 CAD
Retailer 14$5,012 CAD
Retailer 16$5,258 CAD
Retailer 10$5,751 CAD
Retailer 6$7,327 CAD
Retailer 5$8,592 CAD
Retailer 2$8,773 CAD
Retailer 4$8,810 CAD
Retailer 11$9,640 CAD
Retailer 7$14,382 CAD
Do Amore Diamonds$18,984 CAD

34 data points across 17 retailers

17 retailers$2,760 CAD to $18,984 CAD

A
Cheapest Retailer
-
$2,760 CAD
$1,976 USD
A
Retailer 2
-
$3,003 CAD
$2,150 USD
View
A
Retailer 3
-
$3,239 CAD
$2,319 USD
View
A
Retailer 4
-
$3,273 CAD
$2,343 USD
View
A
Retailer 5
-
$3,276 CAD
$2,345 USD
View
A
Retailer 6
-
$3,364 CAD
$2,408 USD
View
Final sale: no returns
A
Retailer 7
-
$4,858 CAD
$3,478 USD
View
A
Retailer 8
-
$5,012 CAD
$3,588 USD
View
A
Retailer 9
-
$5,258 CAD
$3,764 USD
View
A
Retailer 10
-
$5,751 CAD
€3,921 EUR
View
B+
Retailer 11
-
$7,327 CAD
$5,245 USD
View
Retailer 12
-
$8,592 CAD
A$9,463 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$8,773 CAD
$6,280 USD
View
B+
Retailer 14
-
$8,810 CAD
$6,307 USD
View
B+
Retailer 15
-
$9,640 CAD
£5,434 GBP
View
Retailer 16
-
$14,382 CAD
A$15,840 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
Do Amore Diamonds
27-726246BF0 · Oct 31
$18,984 CAD
$13,590 USD
View
16 more retailers have this diamond
Prices start from $2,760 CADSave up to $16,224 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
2.60ct Marquise
$2,760 CAD