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Cushion|Lab Grown|IGI

6.73ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG798619699

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG798619699

Diamond specifications and retailer prices

From $2,991 CAD
$2,141 USD
As of November 1, 2026
Save $15,378 CAD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,369 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.73ct lab-grown cushion diamond

This 6.73ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG798619699 or 798619699. Listed at 11 retailers as of November 1, 2026, with prices from $2,991 to $18,369, a $15,378 spread on the same certified stone. Do Amore Diamonds lists it at $18,369. 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

6.73
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle45.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798619699
Dimensions13.63 × 8.93 × 5.98 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.63 mm8.93 mm6.73 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798619699
Side View
Table 56.0%Crown 45.9°Girdle: MED-VTKPavilion 45.9°Culet: LargeDepth 67.0%

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: Nov 1
Current: $18,369 CAD|Low: $2,991 CAD|High: $18,369 CAD|Avg: $5,216 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$2,991 CAD
Retailer 3$3,361 CAD
Retailer 11$3,797 CAD
Retailer 10$4,354 CAD
Retailer 2$4,667 CAD
Retailer 6$6,336 CAD
Retailer 7$6,493 CAD
Retailer 8$8,346 CAD
Retailer 5$8,761 CAD
Retailer 4$9,278 CAD
Do Amore Diamonds$18,369 CAD

36 data points across 11 retailers

11 retailers$2,991 CAD to $18,369 CAD

A
Cheapest Retailer
-
$2,991 CAD
$2,141 USD
Final sale: no returns
B+
Retailer 2
-
$3,797 CAD
$2,718 USD
View
B+
Retailer 3
-
$4,354 CAD
$3,117 USD
View
B+
Retailer 4
-
$4,667 CAD
£2,631 GBP
View
B
Retailer 5
-
$6,336 CAD
A$6,978 AUD
View
B
Retailer 6
-
$6,493 CAD
£3,660 GBP
View
B
Retailer 7
-
$8,346 CAD
$5,975 USD
View
B
Retailer 8
-
$8,761 CAD
$6,272 USD
View
B
Retailer 9
-
$9,278 CAD
£5,230 GBP
View
B
Retailer 10
-
$11,958 CAD
$8,560 USD
View
Most Expensive
B
Do Amore Diamonds
27-EAD0B3F90 · Nov 2
$18,369 CAD
$13,150 USD
View
10 more retailers have this diamond
Prices start from $2,991 CADSave up to $15,378 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
6.73ct Cushion
$2,991 CAD