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Cushion|Lab Grown|IGI

3.06ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG776624142

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG776624142

Diamond specifications and retailer prices

From $613 USD
As of October 29, 2026
Save $4,257 USD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,870 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776624142 or 776624142. Listed at 19 retailers as of October 29, 2026, with prices from $613 to $4,870, a $4,257 spread on the same certified stone. Do Amore Diamonds lists it at $4,870. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776624142
Dimensions8.08 × 7.72 × 5.31 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm7.72 mm3.06 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776624142
Side View
Table 64.0%Crown 40.6°Girdle: STK-VTKPavilion 34.7°Culet: NoneDepth 68.8%

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 29
Current: $4,870 USD|Low: $370 USD|High: $6,590 USD|Avg: $1,917 USD
Do Amore Diamonds
Retailer 2
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Retailer 22
October 29, 2026
Retailer 12$370 USD
Retailer 4$613 USD
Retailer 17$785 USD
Retailer 19$896 USD
Retailer 3$958 USD
Retailer 7$1,005 USD
Retailer 21$1,031 USD
Retailer 13$1,098 USD
Retailer 2$1,171 USD
Retailer 20$1,595 USD
Retailer 22$1,628 USD
Retailer 16$1,630 USD
Retailer 11$1,859 USD
Retailer 14$2,046 USD
Retailer 8$2,189 USD
Retailer 9$2,290 USD
Retailer 6$2,544 USD
Retailer 10$2,576 USD
Retailer 5$2,620 USD
Retailer 18$3,263 USD
Do Amore Diamonds$4,870 USD
Retailer 15$6,590 USD

20 data points across 22 retailers

19 retailers$613 USD to $4,870 USD

A
Cheapest Retailer
-
$613 USD
Final sale: no returns
A
Retailer 2
-
$785 USD
View
A
Retailer 3
-
$896 USD
HK$7,000 HKD
View
A
Retailer 4
-
$958 USD
View
A
Retailer 5
-
$1,005 USD
View
A
Retailer 6
-
$1,031 USD
View
A
Retailer 7
-
$1,098 USD
€1,046 EUR
View
A
Retailer 8
-
$1,171 USD
£922 GBP
View
Retailer 9
-
$1,595 USD
A$2,454 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,628 USD
View
B+
Retailer 11
-
$1,630 USD
ZAR 26,338 ZAR
View
B+
Retailer 12
-
$2,189 USD
View
Retailer 13
-
$2,281 USD
A$3,509 AUD
View
Price last confirmed 117 days ago
B+
Retailer 14
-
$2,290 USD
View
B
Retailer 15
-
$2,544 USD
View
B
Retailer 16
-
$2,576 USD
SGD 3,481 SGD
View
Retailer 17
-
$2,620 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$3,263 USD
£2,569 GBP
View
Most Expensive
B
Do Amore Diamonds
27-16338AFE2 · Oct 29
$4,870 USD
View
18 more retailers have this diamond
Prices start from $613 USDSave up to $4,257 USD

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
$613 USD