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Cushion|Lab Grown|IGI

4.05ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG692560514

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG692560514

Diamond specifications and retailer prices

From €1,996 EUR
$2,230 USD
As of October 31, 2026
Save €9,452 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €11,448 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.05ct lab-grown cushion diamond

This 4.05ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG692560514 or 692560514. Listed at 19 retailers as of October 31, 2026, with prices from €1,996 to €11,448, a €9,452 spread on the same certified stone. Do Amore Diamonds lists it at €11,448. 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

4.05
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692560514
Dimensions8.66 × 8.66 × 5.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
8.66 mm8.66 mm4.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692560514
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 65.6%

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: Oct 31
Current: €11,448 EUR|Low: €1,864 EUR|High: €11,448 EUR|Avg: €4,701 EUR
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
October 31, 2026
Retailer 17€1,996 EUR
Retailer 6€2,127 EUR
Retailer 13€2,157 EUR
Retailer 4€2,247 EUR
Retailer 8€2,670 EUR
Retailer 14€2,932 EUR
Retailer 3€3,218 EUR
Retailer 2€3,396 EUR
Retailer 9€4,038 EUR
Retailer 15€4,536 EUR
Retailer 18€4,573 EUR
Retailer 19€4,883 EUR
Retailer 5€5,473 EUR
Retailer 10€5,583 EUR
Retailer 12€5,984 EUR
Retailer 16€6,119 EUR
Retailer 11€7,455 EUR
Retailer 7€7,710 EUR
Do Amore Diamonds€11,448 EUR

38 data points across 19 retailers

19 retailers€1,996 EUR to €11,448 EUR

A
Cheapest Retailer
-
€1,996 EUR
$2,230 USD
A
Retailer 2
-
€2,127 EUR
$2,376 USD
View
A
Retailer 3
-
€2,157 EUR
$2,410 USD
View
Final sale: no returns
A
Retailer 4
-
€2,247 EUR
$2,510 USD
View
B+
Retailer 5
-
€2,670 EUR
HK$23,300 HKD
View
B+
Retailer 6
-
€2,932 EUR
£2,579 GBP
View
B+
Retailer 7
-
€3,218 EUR
$3,595 USD
View
B+
Retailer 8
-
€3,396 EUR
View
B+
Retailer 9
-
€4,038 EUR
£3,552 GBP
View
B+
Retailer 10
-
€4,536 EUR
ZAR 81,873 ZAR
View
Retailer 11
-
€4,573 EUR
A$7,860 AUD
View
Price last confirmed 9 days ago
Retailer 12
-
€4,883 EUR
$5,455 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
€5,473 EUR
$6,115 USD
View
B
Retailer 14
-
€5,583 EUR
$6,237 USD
View
B
Retailer 15
-
€5,984 EUR
A$10,285 AUD
View
B
Retailer 16
-
€6,119 EUR
£5,383 GBP
View
B
Retailer 17
-
€7,455 EUR
$8,329 USD
View
B
Retailer 18
-
€7,710 EUR
SGD 11,640 SGD
View
Most Expensive
B
Do Amore Diamonds
27-E31EB13B4 · Oct 31
€11,448 EUR
$12,790 USD
View
18 more retailers have this diamond
Prices start from €1,996 EURSave up to €9,452 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
4.05ct Cushion
€1,996 EUR