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Cushion|Lab Grown|IGI

0.79ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG720593840

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG720593840

Diamond specifications and retailer prices

From $246 CAD
$176 USD
As of October 30, 2026
Save $1,239 CAD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,485 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.79ct lab-grown cushion diamond

This 0.79ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG720593840 or 720593840. Listed at 8 retailers as of October 30, 2026, with prices from $246 to $1,485, a $1,239 spread on the same certified stone. Reve Diamonds lists it at $1,485. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.79
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720593840
Dimensions6.66 × 5.08 × 3.12 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.66 mm5.08 mm0.79 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720593840
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 61.4%

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: $1,215 CAD|Low: $163 CAD|High: $1,746 CAD|Avg: $810 CAD|+5.7%
Retailer 1
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
Retailer 15
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 9$246 CAD
Retailer 13$256 CAD
Retailer 4$404 CAD
Retailer 10$408 CAD
Retailer 15$471 CAD
Retailer 14$489 CAD
Retailer 16$520 CAD
Retailer 6$549 CAD
Retailer 11$573 CAD
Retailer 7$755 CAD
Retailer 8$890 CAD
Retailer 5$936 CAD
Retailer 12$1,010 CAD
Retailer 1$1,215 CAD
Retailer 2$1,336 CAD
Reve Diamonds$1,485 CAD
Retailer 3$1,746 CAD

20 data points across 17 retailers

8 retailers$246 CAD to $1,485 CAD

A
Cheapest Retailer
-
$246 CAD
$176 USD
Final sale: no returns
A
Retailer 2
-
$408 CAD
$292 USD
View
Retailer 3
-
$520 CAD
$372 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
$573 CAD
£323 GBP
View
B
Retailer 5
-
$1,010 CAD
$723 USD
View
B
Retailer 6
-
$1,215 CAD
$870 USD
View
B
Retailer 7
-
$1,215 CAD
$870 USD
View
Most Expensive
B
Reve Diamonds
2DD7FCBBE · Oct 30
$1,485 CAD
$1,063 USD
View
7 more retailers have this diamond
Prices start from $246 CADSave up to $1,239 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
0.79ct Cushion
$246 CAD