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Cushion|Lab Grown|IGI

3.04ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG659441158

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG659441158

Diamond specifications and retailer prices

From $591 USD
As of October 29, 2026
Save $4,099 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,690 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown cushion diamond

This 3.04ct 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 LG659441158 or 659441158. Listed at 17 retailers as of October 29, 2026, with prices from $591 to $4,690, a $4,099 spread on the same certified stone. Do Amore Diamonds lists it at $4,690. 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

3.04
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659441158
Dimensions8.46 × 8.31 × 5.49 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm8.31 mm3.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659441158
Side View
Table 62.0%Crown 35.8°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
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: $4,690 USD|Low: $421 USD|High: $4,690 USD|Avg: $1,776 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 5$591 USD
Retailer 14$655 USD
Retailer 11$790 USD
Retailer 2$828 USD
Retailer 4$1,010 USD
Retailer 3$1,015 USD
Retailer 7$1,016 USD
Retailer 9$1,130 USD
Retailer 8$1,528 USD
Retailer 6$2,103 USD
Retailer 15$2,429 USD
Retailer 13$2,484 USD
Retailer 12$2,605 USD
Retailer 10$3,157 USD
Do Amore Diamonds$4,690 USD

43 data points across 15 retailers

17 retailers$591 USD to $4,690 USD

A
Cheapest Retailer
-
$591 USD
Final sale: no returns
Retailer 2
-
$655 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$790 USD
View
A
Retailer 4
-
$828 USD
£652 GBP
View
A
Retailer 5
-
$1,010 USD
View
A
Retailer 6
-
$1,015 USD
View
A
Retailer 7
-
$1,016 USD
View
A
Retailer 8
-
$1,130 USD
£890 GBP
View
A
Retailer 9
-
$1,528 USD
A$2,350 AUD
View
B+
Retailer 10
-
$2,103 USD
£1,656 GBP
View
B+
Retailer 11
-
$2,227 USD
View
B+
Retailer 12
-
$2,429 USD
View
B+
Retailer 13
-
$2,458 USD
View
B+
Retailer 14
-
$2,484 USD
CA$3,450 CAD
View
Retailer 15
-
$2,605 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$3,157 USD
£2,486 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EFF10E5BE · Oct 30
$4,690 USD
View
16 more retailers have this diamond
Prices start from $591 USDSave up to $4,099 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
3.04ct Cushion
$591 USD