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Cushion|Lab Grown|IGI

3.70ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG781627474

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG781627474

Diamond specifications and retailer prices

From $2,198 CAD
$1,573 USD
As of November 1, 2026
Save $10,239 CAD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,437 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.7ct lab-grown cushion diamond

This 3.7ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781627474 or 781627474. Listed at 15 retailers as of November 1, 2026, with prices from $2,198 to $12,437, a $10,239 spread on the same certified stone. Do Amore Diamonds lists it at $12,437. 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

3.70
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781627474
Dimensions11.17 × 8.40 × 5.26 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.17 mm8.40 mm3.70 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781627474
Side View
Table 56.0%Crown 35.8°Girdle: MED-THKPavilion 36.8°Culet: LargeDepth 62.6%

Caratlytics Score

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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: Nov 1
Current: $3,236 CAD|Low: $2,097 CAD|High: $6,701 CAD|Avg: $4,171 CAD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 12$2,097 CAD
Retailer 2$2,198 CAD
Retailer 8$2,341 CAD
Retailer 3$2,848 CAD
Retailer 11$2,943 CAD
Retailer 1$3,236 CAD
Retailer 6$5,228 CAD
Retailer 9$5,376 CAD
Retailer 4$5,601 CAD
Retailer 10$6,017 CAD
Retailer 7$6,155 CAD
Retailer 5$6,613 CAD

44 data points across 12 retailers

15 retailers$2,198 CAD to $12,437 CAD

Retailer 1
-
$2,097 CAD
$1,501 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$2,198 CAD
$1,573 USD
View
Final sale: no returns
A
Retailer 3
-
$2,341 CAD
$1,675 USD
View
B+
Retailer 4
-
$2,848 CAD
$2,038 USD
View
B+
Retailer 5
-
$2,943 CAD
$2,106 USD
View
B+
Retailer 6
-
$3,236 CAD
£1,823 GBP
View
B
Retailer 7
-
$5,228 CAD
A$5,756 AUD
View
B
Retailer 8
-
$5,376 CAD
ZAR 62,152 ZAR
View
B
Retailer 9
-
$5,601 CAD
£3,156 GBP
View
B
Retailer 10
-
$6,017 CAD
$4,306 USD
View
B
Retailer 11
-
$6,155 CAD
A$6,776 AUD
View
B
Retailer 12
-
$6,613 CAD
£3,726 GBP
View
B
Retailer 13
-
$8,205 CAD
$5,872 USD
View
B
Retailer 14
-
$9,896 CAD
$7,082 USD
View
Most Expensive
B
Do Amore Diamonds
27-B94F910E8 · Nov 2
$12,437 CAD
$8,900 USD
View
14 more retailers have this diamond
Prices start from $2,198 CADSave up to $10,239 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
3.70ct Cushion
$2,198 CAD