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Cushion|Lab Grown|IGI

3.45ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG780637237

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780637237

Diamond specifications and retailer prices

From €891 EUR
$995 USD
As of October 27, 2026
Save €4,632 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,523 EUR at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 3.45ct lab-grown cushion diamond

This 3.45ct 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 LG780637237 or 780637237. Listed at 18 retailers as of October 27, 2026, with prices from €891 to €5,523, a €4,632 spread on the same certified stone. Do Amore Diamonds lists it at €5,523. 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

3.45
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780637237
Dimensions10.60 × 8.41 × 5.15 mm
L/W Ratio1.26
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
10.60 mm8.41 mm3.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780637237
Side View
Table 60.0%Crown 30.4°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 61.2%

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 27
Current: €5,523 EUR|Low: €696 EUR|High: €5,523 EUR|Avg: €2,205 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 12
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Retailer 18
October 27, 2026
Retailer 5€696 EUR
Retailer 15€891 EUR
Retailer 18€1,074 EUR
Retailer 6€1,173 EUR
Retailer 2€1,214 EUR
Retailer 14€1,693 EUR
Retailer 3€1,744 EUR
Retailer 10€1,791 EUR
Retailer 13€1,798 EUR
Retailer 12€1,833 EUR
Retailer 16€2,461 EUR
Retailer 17€2,483 EUR
Retailer 4€2,849 EUR
Retailer 7€2,863 EUR
Retailer 11€2,991 EUR
Retailer 8€3,936 EUR
Retailer 9€4,305 EUR
Do Amore Diamonds€5,523 EUR

39 data points across 18 retailers

18 retailers€891 EUR to €5,523 EUR

A
Cheapest Retailer
-
€891 EUR
$995 USD
A
Retailer 2
-
€1,074 EUR
$1,200 USD
View
A
Retailer 3
-
€1,173 EUR
$1,311 USD
View
A
Retailer 4
-
€1,214 EUR
£1,068 GBP
View
A
Retailer 5
-
€1,693 EUR
$1,891 USD
View
A
Retailer 6
-
€1,744 EUR
$1,948 USD
View
A
Retailer 7
-
€1,791 EUR
A$3,078 AUD
View
Retailer 8
-
€1,798 EUR
A$3,090 AUD
View
Price last confirmed 10 days ago
Retailer 9
-
€1,833 EUR
ZAR 33,081 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€2,461 EUR
$2,750 USD
View
B+
Retailer 11
-
€2,483 EUR
£2,184 GBP
View
B+
Retailer 12
-
€2,849 EUR
$3,183 USD
View
B+
Retailer 13
-
€2,863 EUR
SGD 4,323 SGD
View
B+
Retailer 14
-
€2,991 EUR
£2,631 GBP
View
Retailer 15
-
€3,936 EUR
A$6,765 AUD
View
Price last confirmed 23 days ago
Retailer 16
-
€4,305 EUR
$4,810 USD
View
Price last confirmed 27 days ago
Retailer 17
-
€4,699 EUR
$5,250 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Do Amore Diamonds
27-5630F352B · Oct 27
€5,523 EUR
$6,170 USD
View
17 more retailers have this diamond
Prices start from €891 EURSave up to €4,632 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
3.45ct Cushion
€891 EUR