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Cushion|Lab Grown|IGI

1.40ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG843667684

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843667684

Diamond specifications and retailer prices

From €338 EUR
£298 GBP
As of November 1, 2026
Save €1,738 EUR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,077 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843667684 or 843667684. Listed at 14 retailers as of October 31, 2026, with prices from €338 to €2,077, a €1,738 spread on the same certified stone. Do Amore Diamonds lists it at €2,077. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843667684
Dimensions8.30 × 5.53 × 3.76 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.30 mm5.53 mm1.40 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843667684
Side View
Table 61.0%Crown 30.9°Girdle: STK-THKPavilion 32.9°Culet: NoneDepth 68.0%

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: Nov 1
Current: €2,077 EUR|Low: €338 EUR|High: €3,554 EUR|Avg: €1,145 EUR|-41.6%
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
November 1, 2026
Retailer 7€338 EUR
Retailer 14€408 EUR
Retailer 3€453 EUR
Retailer 8€469 EUR
Retailer 12€542 EUR
Retailer 5€622 EUR
Retailer 11€721 EUR
Retailer 4€877 EUR
Retailer 10€1,101 EUR
Retailer 2€1,188 EUR
Retailer 13€1,421 EUR
Retailer 9€1,692 EUR
Retailer 6€2,035 EUR
Do Amore Diamonds€2,077 EUR

15 data points across 14 retailers

14 retailers€338 EUR to €2,077 EUR

A
Cheapest Retailer
-
€338 EUR
£298 GBP
A
Retailer 2
-
€408 EUR
$456 USD
View
A
Retailer 3
-
€453 EUR
$506 USD
View
A
Retailer 4
-
€469 EUR
View
A
Retailer 5
-
€542 EUR
$606 USD
View
Retailer 6
-
€622 EUR
$695 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
€721 EUR
A$1,240 AUD
View
B+
Retailer 8
-
€877 EUR
$979 USD
View
B
Retailer 9
-
€1,101 EUR
A$1,892 AUD
View
B
Retailer 10
-
€1,188 EUR
£1,045 GBP
View
Retailer 11
-
€1,204 EUR
$1,345 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
€1,421 EUR
$1,588 USD
View
B
Retailer 13
-
€1,692 EUR
$1,890 USD
View
Most Expensive
B
Do Amore Diamonds
27-CA6E53354 · Oct 31
€2,077 EUR
$2,320 USD
View
13 more retailers have this diamond
Prices start from €338 EURSave up to €1,738 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
€338 EUR