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Round|Lab Grown|IGI

0.73ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG818661972

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818661972

Diamond specifications and retailer prices

From $321 CAD
$230 USD
As of October 30, 2026
Save $1,372 CAD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,693 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818661972 or 818661972. Listed at 18 retailers as of October 30, 2026, with prices from $321 to $1,693, a $1,372 spread on the same certified stone. Reve Diamonds lists it at $1,693. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661972
Dimensions5.82 × 5.77 × 3.56 mm
L/W Ratio1.01
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
5.82 mm5.77 mm0.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661972
Side View
Table 57.0%Crown 35°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.4%

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: $911 CAD|Low: $237 CAD|High: $1,740 CAD|Avg: $864 CAD|-17.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 30, 2026
Retailer 11$321 CAD
Retailer 4$373 CAD
Retailer 9$411 CAD
Retailer 7$503 CAD
Retailer 6$603 CAD
Retailer 8$644 CAD
Retailer 5$653 CAD
Retailer 12$762 CAD
Retailer 1$911 CAD
Retailer 2$1,220 CAD
Retailer 10$1,243 CAD
Retailer 3$1,494 CAD
Reve Diamonds$1,693 CAD

34 data points across 13 retailers

18 retailers$321 CAD to $1,693 CAD

Retailer 1
-
$300 CAD
$215 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$321 CAD
$230 USD
View
Final sale: no returns
Retailer 3
-
$348 CAD
$249 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$348 CAD
$249 USD
View
Price last confirmed 41 days ago
Retailer 5
-
$367 CAD
$263 USD
View
Price last confirmed 41 days ago
Retailer 6
-
$373 CAD
$267 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$411 CAD
$294 USD
View
A
Retailer 8
-
$503 CAD
$360 USD
View
A
Retailer 9
-
$603 CAD
€411 EUR
View
A
Retailer 10
-
$644 CAD
ZAR 7,453 ZAR
View
A
Retailer 11
-
$653 CAD
£368 GBP
View
B+
Retailer 12
-
$762 CAD
$545 USD
View
B+
Retailer 13
-
$911 CAD
$652 USD
View
Retailer 14
-
$1,197 CAD
$857 USD
View
Price last confirmed 40 days ago
B
Retailer 15
-
$1,220 CAD
$873 USD
View
B+
Retailer 16
-
$1,243 CAD
$890 USD
View
B
Retailer 17
-
$1,494 CAD
£842 GBP
View
Most Expensive
B
Reve Diamonds
E4349DB77 · Oct 30
$1,693 CAD
$1,212 USD
View
17 more retailers have this diamond
Prices start from $321 CADSave up to $1,372 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
0.73ct Round
$321 CAD