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Cushion|Lab Grown|IGI

3.14ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG677514600

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG677514600

Diamond specifications and retailer prices

From $593 CAD
$424 USD
As of October 29, 2026
Save $4,011 CAD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,605 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.14ct lab-grown cushion diamond

This 3.14ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677514600 or 677514600. Listed at 14 retailers as of October 29, 2026, with prices from $593 to $4,605, a $4,011 spread on the same certified stone. Brilliant Earth lists it at $4,605. 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

3.14
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677514600
Dimensions8.63 × 8.17 × 5.39 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm8.17 mm3.14 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677514600
Side View
Table 63.0%Crown 33.2°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 66.0%

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: Oct 29
Current: $4,605 CAD|Low: $435 CAD|High: $4,689 CAD|Avg: $1,752 CAD|+1.5%
Brilliant Earth
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
October 29, 2026
Retailer 6$593 CAD
Retailer 4$666 CAD
Retailer 12$1,043 CAD
Retailer 3$1,047 CAD
Retailer 13$1,092 CAD
Retailer 8$1,158 CAD
Retailer 10$1,384 CAD
Retailer 11$1,427 CAD
Retailer 14$1,516 CAD
Retailer 2$2,141 CAD
Retailer 7$2,517 CAD
Retailer 9$2,583 CAD
Retailer 5$2,862 CAD
Brilliant Earth$4,605 CAD

35 data points across 14 retailers

14 retailers$593 CAD to $4,605 CAD

A
Cheapest Retailer
-
$593 CAD
$424 USD
Final sale: no returns
A
Retailer 2
-
$666 CAD
$476 USD
View
A
Retailer 3
-
$1,043 CAD
$745 USD
View
B+
Retailer 4
-
$1,047 CAD
$748 USD
View
A
Retailer 5
-
$1,092 CAD
$780 USD
View
A
Retailer 6
-
$1,158 CAD
€788 EUR
View
A
Retailer 7
-
$1,384 CAD
A$1,521 AUD
View
A
Retailer 8
-
$1,427 CAD
ZAR 16,470 ZAR
View
A
Retailer 9
-
$1,516 CAD
$1,083 USD
View
A
Retailer 10
-
$2,141 CAD
$1,530 USD
View
B+
Retailer 11
-
$2,517 CAD
£1,416 GBP
View
B+
Retailer 12
-
$2,583 CAD
£1,453 GBP
View
Retailer 13
-
$2,862 CAD
$2,045 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
14305134A · Oct 29
$4,605 CAD
$3,290 USD
View
13 more retailers have this diamond
Prices start from $593 CADSave up to $4,011 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
3.14ct Cushion
$593 CAD