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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 €380 EUR
$424 USD
As of October 31, 2026
Save €2,476 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,855 EUR at Brilliant Earth · As of October 31, 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 31, 2026, with prices from €380 to €2,855, a €2,476 spread on the same certified stone. Brilliant Earth lists it at €2,855. 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
Colour
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 31
Current: €2,855 EUR|Low: €380 EUR|High: €2,999 EUR|Avg: €1,131 EUR|-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
November 1, 2026
Retailer 6€380 EUR
Retailer 4€426 EUR
Retailer 8€550 EUR
Retailer 11€661 EUR
Retailer 10€700 EUR
Retailer 7€736 EUR
Retailer 14€885 EUR
Retailer 3€913 EUR
Retailer 9€968 EUR
Retailer 12€1,369 EUR
Retailer 13€1,610 EUR
Retailer 2€1,622 EUR
Retailer 5€1,830 EUR
Brilliant Earth€2,855 EUR

38 data points across 14 retailers

14 retailers€380 EUR to €2,855 EUR

A
Cheapest Retailer
-
€380 EUR
$424 USD
Final sale: no returns
Retailer 2
-
€426 EUR
$476 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€550 EUR
$615 USD
View
B+
Retailer 4
-
€661 EUR
$739 USD
View
A
Retailer 5
-
€700 EUR
$782 USD
View
A
Retailer 6
-
€736 EUR
View
A
Retailer 7
-
€885 EUR
A$1,521 AUD
View
A
Retailer 8
-
€913 EUR
ZAR 16,470 ZAR
View
A
Retailer 9
-
€968 EUR
$1,081 USD
View
A
Retailer 10
-
€1,369 EUR
$1,530 USD
View
B+
Retailer 11
-
€1,610 EUR
£1,416 GBP
View
B+
Retailer 12
-
€1,622 EUR
£1,427 GBP
View
Retailer 13
-
€1,830 EUR
$2,045 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
14305134A · Oct 31
€2,855 EUR
$3,190 USD
View
13 more retailers have this diamond
Prices start from €380 EURSave up to €2,476 EUR

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
€380 EUR