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Cushion|Lab Grown|IGI

3.43ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG733533113

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG733533113

Diamond specifications and retailer prices

From €728 EUR
$813 USD
As of October 31, 2026
Save €3,757 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,484 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.43ct lab-grown cushion diamond

This 3.43ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG733533113 or 733533113. Listed at 22 retailers as of October 30, 2026, with prices from €728 to €4,484, a €3,757 spread on the same certified stone. Brilliant Earth lists it at €4,484. 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

3.43
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle30.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733533113
Dimensions11.63 × 6.95 × 4.58 mm
L/W Ratio1.67
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.63 mm6.95 mm3.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733533113
Side View
Table 69.0%Crown 38.7°Girdle: STK-THKPavilion 30.4°Culet: NoneDepth 65.9%

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 31
Current: €4,484 EUR|Low: €728 EUR|High: €8,101 EUR|Avg: €2,132 EUR|-44.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 13
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Retailer 15
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Retailer 17
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Retailer 19
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Retailer 21
October 31, 2026
Retailer 6€728 EUR
Retailer 7€755 EUR
Retailer 21€882 EUR
Retailer 3€931 EUR
Retailer 9€1,037 EUR
Retailer 4€1,081 EUR
Retailer 13€1,197 EUR
Retailer 16€1,211 EUR
Retailer 18€1,594 EUR
Retailer 17€1,705 EUR
Retailer 20€1,752 EUR
Retailer 11€1,824 EUR
Retailer 5€2,021 EUR
Retailer 12€2,346 EUR
Retailer 10€2,540 EUR
Retailer 2€2,551 EUR
Retailer 8€2,573 EUR
Retailer 14€2,602 EUR
Retailer 19€2,979 EUR
Retailer 15€3,411 EUR
Brilliant Earth€4,484 EUR

33 data points across 21 retailers

22 retailers€728 EUR to €4,484 EUR

A
Cheapest Retailer
-
€728 EUR
$813 USD
Final sale: no returns
Retailer 2
-
€755 EUR
$843 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
€882 EUR
HK$7,700 HKD
View
A
Retailer 4
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€931 EUR
$1,040 USD
View
A
Retailer 5
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€1,037 EUR
$1,159 USD
View
A
Retailer 6
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€1,081 EUR
$1,208 USD
View
A
Retailer 7
-
€1,197 EUR
View
A
Retailer 8
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€1,211 EUR
£1,065 GBP
View
A
Retailer 9
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€1,594 EUR
$1,781 USD
View
A
Retailer 10
-
€1,705 EUR
A$2,930 AUD
View
A
Retailer 11
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€1,752 EUR
ZAR 31,628 ZAR
View
A
Retailer 12
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€1,824 EUR
$2,037 USD
View
B+
Retailer 13
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€2,021 EUR
$2,258 USD
View
B+
Retailer 14
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€2,346 EUR
£2,064 GBP
View
B+
Retailer 15
-
€2,463 EUR
$2,752 USD
View
B+
Retailer 16
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€2,540 EUR
SGD 3,835 SGD
View
B+
Retailer 17
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€2,551 EUR
$2,850 USD
View
B+
Retailer 18
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€2,573 EUR
$2,875 USD
View
B+
Retailer 19
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€2,602 EUR
$2,907 USD
View
B+
Retailer 20
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€2,979 EUR
£2,621 GBP
View
B+
Retailer 21
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€3,411 EUR
A$5,863 AUD
View
Most Expensive
B
Brilliant Earth
15776372A · Oct 30
€4,484 EUR
$5,010 USD
View
21 more retailers have this diamond
Prices start from €728 EURSave up to €3,757 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
3.43ct Cushion
€728 EUR