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Cushion|Lab Grown|IGI

3.09ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG702591721

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG702591721

Diamond specifications and retailer prices

From $1,228 CAD
$879 USD
As of October 24, 2026
Save $8,522 CAD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,750 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG702591721 or 702591721. Listed at 17 retailers as of October 24, 2026, with prices from $1,228 to $9,750, a $8,522 spread on the same certified stone. Do Amore Diamonds lists it at $9,750. 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

3.09
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702591721
Dimensions10.14 × 7.70 × 5.16 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Top View
10.14 mm7.70 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702591721
Side View
Table 61.0%Crown 34.7°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 67.0%

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 24
Current: $9,750 CAD|Low: $1,228 CAD|High: $9,750 CAD|Avg: $3,397 CAD
Do Amore Diamonds
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
Retailer 17
October 30, 2026
Retailer 13$1,228 CAD
Retailer 16$1,274 CAD
Retailer 15$1,537 CAD
Retailer 3$1,565 CAD
Retailer 6$1,662 CAD
Retailer 8$1,796 CAD
Retailer 2$1,887 CAD
Retailer 10$2,162 CAD
Retailer 14$3,172 CAD
Retailer 11$3,264 CAD
Retailer 17$3,775 CAD
Retailer 7$3,875 CAD
Retailer 4$4,242 CAD
Retailer 5$4,304 CAD
Retailer 9$5,015 CAD
Retailer 12$5,297 CAD
Do Amore Diamonds$9,750 CAD

33 data points across 17 retailers

17 retailers$1,228 CAD to $9,750 CAD

A
Cheapest Retailer
-
$1,228 CAD
$879 USD
Final sale: no returns
Retailer 2
-
$1,274 CAD
$912 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$1,537 CAD
$1,100 USD
View
A
Retailer 4
-
$1,565 CAD
$1,120 USD
View
A
Retailer 5
-
$1,662 CAD
$1,190 USD
View
A
Retailer 6
-
$1,796 CAD
$1,286 USD
View
A
Retailer 7
-
$1,887 CAD
£1,064 GBP
View
A
Retailer 8
-
$2,162 CAD
£1,218 GBP
View
Retailer 9
-
$3,172 CAD
A$3,493 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$3,264 CAD
ZAR 37,747 ZAR
View
Retailer 11
-
$3,775 CAD
A$4,158 AUD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$3,875 CAD
£2,184 GBP
View
B
Retailer 13
-
$4,242 CAD
$3,037 USD
View
B
Retailer 14
-
$4,304 CAD
$3,081 USD
View
B
Retailer 15
-
$5,015 CAD
$3,590 USD
View
B
Retailer 16
-
$5,297 CAD
£2,986 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F55691870 · Oct 29
$9,750 CAD
$6,980 USD
View
16 more retailers have this diamond
Prices start from $1,228 CADSave up to $8,522 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
3.09ct Cushion
$1,228 CAD