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Marquise|Lab Grown|IGI

1.61ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG823635222

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823635222

Diamond specifications and retailer prices

From $972 CAD
$696 USD
As of October 30, 2026
Save $4,181 CAD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,154 CAD at Novita Diamonds · As of October 31, 2026
View at Novita 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 LG823635222 or 823635222. Listed at 24 retailers as of October 30, 2026, with prices from $972 to $5,154, a $4,181 spread on the same certified stone. Novita Diamonds lists it at $5,154. 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 angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823635222
Dimensions12.05 × 6.18 × 3.82 mm
L/W Ratio1.95
Girdle conditionFaceted
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
12.05 mm6.18 mm1.61 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823635222
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

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: $5,154 CAD|Low: $933 CAD|High: $5,224 CAD|Avg: $2,629 CAD|-1.3%
Novita Diamonds
Retailer 2
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Retailer 17
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Retailer 22
October 31, 2026
Retailer 5$972 CAD
Retailer 22$1,057 CAD
Retailer 14$1,087 CAD
Retailer 9$1,129 CAD
Retailer 19$1,305 CAD
Retailer 18$1,390 CAD
Retailer 4$1,637 CAD
Retailer 12$1,768 CAD
Retailer 20$1,789 CAD
Retailer 2$1,807 CAD
Retailer 17$2,074 CAD
Retailer 21$2,778 CAD
Retailer 13$2,808 CAD
Retailer 8$3,171 CAD
Retailer 10$3,513 CAD
Retailer 3$3,651 CAD
Retailer 7$3,802 CAD
Retailer 15$3,879 CAD
Retailer 11$3,890 CAD
Retailer 6$4,017 CAD
Retailer 16$4,453 CAD
Novita Diamonds$5,154 CAD

35 data points across 22 retailers

24 retailers$972 CAD to $5,154 CAD

A
Cheapest Retailer
-
$972 CAD
$696 USD
A
Retailer 2
-
$1,057 CAD
$757 USD
View
A
Retailer 3
-
$1,087 CAD
$778 USD
View
Final sale: no returns
Retailer 4
-
$1,129 CAD
$808 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,129 CAD
$808 USD
View
A
Retailer 6
-
$1,305 CAD
HK$7,300 HKD
View
A
Retailer 7
-
$1,390 CAD
$995 USD
View
A
Retailer 8
-
$1,637 CAD
$1,172 USD
View
A
Retailer 9
-
$1,768 CAD
$1,266 USD
View
A
Retailer 10
-
$1,789 CAD
€1,220 EUR
View
A
Retailer 11
-
$1,807 CAD
£1,019 GBP
View
A
Retailer 12
-
$2,074 CAD
ZAR 23,980 ZAR
View
B+
Retailer 13
-
$2,778 CAD
$1,989 USD
View
B+
Retailer 14
-
$2,808 CAD
A$3,093 AUD
View
B+
Retailer 15
-
$3,171 CAD
$2,270 USD
View
B+
Retailer 16
-
$3,513 CAD
£1,980 GBP
View
B+
Retailer 17
-
$3,651 CAD
$2,614 USD
View
B
Retailer 18
-
$3,802 CAD
SGD 3,678 SGD
View
B
Retailer 19
-
$3,879 CAD
$2,777 USD
View
B
Retailer 20
-
$3,890 CAD
$2,785 USD
View
B
Retailer 21
-
$4,017 CAD
$2,876 USD
View
B
Retailer 22
-
$4,222 CAD
£2,380 GBP
View
B+
Retailer 23
-
$4,453 CAD
£2,510 GBP
View
Most Expensive
B
Novita Diamonds
cert_823635222 · Oct 31
$5,154 CAD
A$5,676 AUD
View
23 more retailers have this diamond
Prices start from $972 CADSave up to $4,181 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
$972 CAD