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Cushion|Lab Grown|IGI

1.40ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG650489765

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG650489765

Diamond specifications and retailer prices

From €181 EUR
$202 USD
As of October 30, 2026
Save €755 EUR (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,012 EUR at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.4ct lab-grown cushion diamond

This 1.4ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG650489765 or 650489765. Listed at 12 retailers as of October 30, 2026, with a 417% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650489765
Dimensions7.79 × 5.99 × 4.07 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.79 mm5.99 mm1.40 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650489765
Side View
Table 64.0%Crown 29.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 67.9%

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 30
Current: €936 EUR|Low: €175 EUR|High: €1,012 EUR|Avg: €557 EUR|+3.5%
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
Reve Diamonds
November 1, 2026
Retailer 2€181 EUR
Retailer 4€193 EUR
Retailer 12€252 EUR
Retailer 9€343 EUR
Retailer 8€352 EUR
Retailer 3€354 EUR
Retailer 10€488 EUR
Retailer 13€495 EUR
Retailer 14€514 EUR
Retailer 7€574 EUR
Retailer 6€658 EUR
Retailer 15€692 EUR
Retailer 11€752 EUR
Retailer 1€936 EUR
Retailer 5€941 EUR
Reve Diamonds€1,012 EUR

27 data points across 16 retailers

12 retailers€181 EUR to €936 EUR

A
Cheapest Retailer
-
€181 EUR
$202 USD
Final sale: no returns
Retailer 2
-
€252 EUR
£221 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
€343 EUR
ZAR 6,199 ZAR
View
A
Retailer 4
-
€352 EUR
View
B+
Retailer 5
-
€354 EUR
$395 USD
View
A
Retailer 6
-
€488 EUR
A$839 AUD
View
A
Retailer 7
-
€495 EUR
$553 USD
View
A
Retailer 8
-
€514 EUR
$574 USD
View
B+
Retailer 9
-
€692 EUR
$773 USD
View
B+
Retailer 10
-
€752 EUR
$840 USD
View
B+
Retailer 11
-
€936 EUR
£823 GBP
View
Most Expensive
Reve Diamonds
D803458DD · Oct 11
€1,012 EUR
$1,130 USD
View
Price last confirmed 21 days ago
11 more retailers have this diamond
Prices start from €181 EURSave up to €755 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
1.40ct Cushion
€181 EUR