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Marquise|Lab Grown|IGI

1.61ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG768631295

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768631295

Diamond specifications and retailer prices

From $894 CAD
$640 USD
As of October 30, 2026
Save $7,040 CAD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,934 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768631295 or 768631295. Listed at 18 retailers as of October 30, 2026, with prices from $894 to $7,934, a $7,040 spread on the same certified stone. Do Amore Diamonds lists it at $7,934. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631295
Dimensions12.29 × 6.18 × 3.77 mm
L/W Ratio1.99
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
12.29 mm6.18 mm1.61 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631295
Side View
Table 61.0%Crown 32.3°Girdle: STK-THKPavilion 40°Culet: NoneDepth 61.0%

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: $7,934 CAD|Low: $764 CAD|High: $8,367 CAD|Avg: $2,898 CAD|-5.2%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
October 31, 2026
Retailer 14$894 CAD
Retailer 5$972 CAD
Retailer 10$1,070 CAD
Retailer 16$1,259 CAD
Retailer 6$1,292 CAD
Retailer 9$1,377 CAD
Retailer 15$1,694 CAD
Retailer 12$1,866 CAD
Retailer 8$1,914 CAD
Retailer 17$2,649 CAD
Retailer 2$2,850 CAD
Retailer 4$3,075 CAD
Retailer 18$3,218 CAD
Retailer 13$3,807 CAD
Retailer 11$4,344 CAD
Retailer 3$4,501 CAD
Retailer 7$5,194 CAD
Do Amore Diamonds$7,934 CAD

33 data points across 18 retailers

18 retailers$894 CAD to $7,934 CAD

A
Cheapest Retailer
-
$894 CAD
$640 USD
A
Retailer 2
-
$972 CAD
$696 USD
View
A
Retailer 3
-
$1,070 CAD
$766 USD
View
Final sale: no returns
A
Retailer 4
-
$1,259 CAD
$901 USD
View
A
Retailer 5
-
$1,292 CAD
$925 USD
View
A
Retailer 6
-
$1,377 CAD
$986 USD
View
A
Retailer 7
-
$1,694 CAD
$1,213 USD
View
A
Retailer 8
-
$1,866 CAD
€1,272 EUR
View
A
Retailer 9
-
$1,914 CAD
A$2,108 AUD
View
B+
Retailer 10
-
$2,649 CAD
$1,896 USD
View
B+
Retailer 11
-
$2,850 CAD
A$3,139 AUD
View
B+
Retailer 12
-
$3,075 CAD
$2,202 USD
View
B+
Retailer 13
-
$3,218 CAD
$2,304 USD
View
B+
Retailer 14
-
$3,807 CAD
$2,725 USD
View
B+
Retailer 15
-
$4,344 CAD
$3,110 USD
View
B+
Retailer 16
-
$4,501 CAD
£2,537 GBP
View
Retailer 17
-
$5,194 CAD
A$5,720 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-84A8CB76B · Oct 30
$7,934 CAD
$5,680 USD
View
17 more retailers have this diamond
Prices start from $894 CADSave up to $7,040 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
1.61ct Marquise
$894 CAD