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Radiant|Lab Grown|IGI

1.61ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG807658882

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG807658882

Diamond specifications and retailer prices

From $514 CAD
$368 USD
As of October 30, 2026
Save $1,991 CAD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,505 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.61ct lab-grown radiant diamond

This 1.61ct lab-grown radiant 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 LG807658882 or 807658882. Listed at 20 retailers as of October 29, 2026, with prices from $514 to $2,505, a $1,991 spread on the same certified stone. MOH London lists it at $2,505. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.6°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807658882
Dimensions8.52 × 5.69 × 3.85 mm
L/W Ratio1.50
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
8.52 mm5.69 mm1.61 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807658882
Side View
Table 60.0%Crown 24.6°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 67.7%

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: $2,505 CAD|Low: $493 CAD|High: $2,614 CAD|Avg: $1,236 CAD|-0.4%
MOH London
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
October 31, 2026
Retailer 3$493 CAD
Retailer 6$576 CAD
Retailer 7$676 CAD
Retailer 2$855 CAD
Retailer 11$859 CAD
Retailer 10$1,096 CAD
Retailer 5$1,102 CAD
Retailer 12$1,113 CAD
Retailer 8$1,149 CAD
Retailer 9$1,480 CAD
Retailer 14$1,612 CAD
Retailer 13$1,870 CAD
Retailer 4$2,410 CAD
MOH London$2,505 CAD

37 data points across 14 retailers

20 retailers$514 CAD to $2,505 CAD

Retailer 1
-
$493 CAD
$353 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$514 CAD
$368 USD
View
A
Retailer 3
-
$576 CAD
$412 USD
View
Final sale: no returns
Retailer 4
-
$630 CAD
$451 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$638 CAD
$457 USD
View
A
Retailer 6
-
$676 CAD
£381 GBP
View
A
Retailer 7
-
$855 CAD
$612 USD
View
A
Retailer 8
-
$859 CAD
$615 USD
View
A
Retailer 9
-
$1,096 CAD
ZAR 12,676 ZAR
View
A
Retailer 10
-
$1,102 CAD
$789 USD
View
Retailer 11
-
$1,113 CAD
€759 EUR
View
Price last confirmed 8 days ago
A
Retailer 12
-
$1,149 CAD
£648 GBP
View
A
Retailer 13
-
$1,480 CAD
A$1,630 AUD
View
B+
Retailer 14
-
$1,612 CAD
$1,154 USD
View
B+
Retailer 15
-
$1,870 CAD
$1,339 USD
View
Retailer 16
-
$2,051 CAD
$1,468 USD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$2,051 CAD
$1,468 USD
View
B+
Retailer 18
-
$2,106 CAD
$1,507 USD
View
B+
Retailer 19
-
$2,410 CAD
$1,725 USD
View
Most Expensive
B+
MOH London
LG807658882 · Oct 29
$2,505 CAD
£1,412 GBP
View
19 more retailers have this diamond
Prices start from $514 CADSave up to $1,991 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 Radiant
$514 CAD