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Cushion|Lab Grown|IGI

3.06ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG729574030

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG729574030

Diamond specifications and retailer prices

From €1,755 EUR
$1,961 USD
As of October 31, 2026
Save €6,883 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €8,639 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.06ct lab-grown cushion diamond

This 3.06ct 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 LG729574030 or 729574030. Listed at 16 retailers as of October 30, 2026, with prices from €1,755 to €8,639, a €6,883 spread on the same certified stone. Taylor and Hart lists it at €8,639. 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

3.06
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729574030
Dimensions9.93 × 8.22 × 4.87 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizeLong Faceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm8.22 mm3.06 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729574030
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 40.9°Culet: LONDepth 59.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,408 EUR|Low: €1,554 EUR|High: €13,292 EUR|Avg: €4,336 EUR|+0.2%
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
October 31, 2026
Retailer 9€2,164 EUR
Retailer 13€2,241 EUR
Retailer 11€2,390 EUR
Retailer 4€2,412 EUR
Retailer 12€3,148 EUR
Retailer 1€3,408 EUR
Retailer 7€3,765 EUR
Retailer 5€4,693 EUR
Retailer 10€5,596 EUR
Retailer 6€5,746 EUR
Retailer 3€5,985 EUR
Retailer 8€6,634 EUR
Retailer 2€6,973 EUR

44 data points across 13 retailers

16 retailers€1,755 EUR to €8,639 EUR

A
Cheapest Retailer
-
€1,755 EUR
$1,961 USD
Retailer 2
-
€2,164 EUR
$2,418 USD
View
Price last confirmed 7 days ago
Final sale: no returns
Retailer 3
-
€2,241 EUR
$2,504 USD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
€2,390 EUR
$2,670 USD
View
B+
Retailer 5
-
€2,412 EUR
$2,695 USD
View
B+
Retailer 6
-
€3,148 EUR
$3,517 USD
View
B+
Retailer 7
-
€3,408 EUR
£2,998 GBP
View
B
Retailer 8
-
€3,765 EUR
View
B
Retailer 9
-
€4,693 EUR
£4,128 GBP
View
Retailer 10
-
€5,596 EUR
A$9,619 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
€5,746 EUR
ZAR 103,702 ZAR
View
B
Retailer 12
-
€5,985 EUR
$6,687 USD
View
B
Retailer 13
-
€6,634 EUR
£5,836 GBP
View
B
Retailer 14
-
€6,973 EUR
$7,790 USD
View
Most Expensive
B
Taylor and Hart
HCN05TQ · Oct 30
€8,639 EUR
$9,651 USD
View
14 more retailers have this diamond
Prices start from €1,755 EURSave up to €6,883 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
3.06ct Cushion
€1,755 EUR