Cushion|Lab Grown|IGI

3.03ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG783628757

Shape and cutting style on the report: Cut cornered square mixed cut

Certificate IGI LG783628757

Diamond specifications and retailer prices

From $1,203 USD
As of October 27, 2026
Save $4,122 USD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,325 USD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 3.03ct lab-grown cushion diamond

This 3.03ct 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 LG783628757 or 783628757. Listed at 17 retailers as of October 27, 2026, with prices from $1,203 to $5,325, a $4,122 spread on the same certified stone. Taylor and Hart lists it at $5,325. 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

3.03
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.4°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783628757
Dimensions7.77 × 7.75 × 5.34 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm7.75 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783628757
Side View
Table 66.0%Crown 29.4°Girdle: Slightly ThickPavilion 43°Culet: NoneDepth 68.9%

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 27
Current: $4,509 USD|Low: $1,155 USD|High: $4,539 USD|Avg: $2,317 USD|-0.5%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 15$1,203 USD
Retailer 12$1,309 USD
Retailer 4$1,347 USD
Retailer 8$1,396 USD
Retailer 7$1,530 USD
Retailer 11$1,570 USD
Retailer 9$1,712 USD
Retailer 10$2,013 USD
Retailer 5$2,215 USD
Retailer 14$2,616 USD
Retailer 2$2,674 USD
Retailer 13$3,149 USD
Retailer 3$4,005 USD
Retailer 6$4,455 USD
Retailer 1$4,509 USD

41 data points across 15 retailers

17 retailers$1,203 USD to $5,325 USD

A
Cheapest Retailer
-
$1,203 USD
A
Retailer 2
-
$1,309 USD
View
A
Retailer 3
-
$1,347 USD
View
Final sale: no returns
A
Retailer 4
-
$1,396 USD
View
A
Retailer 5
-
$1,530 USD
View
A
Retailer 6
-
$1,570 USD
View
B+
Retailer 7
-
$1,712 USD
£1,348 GBP
View
B+
Retailer 8
-
$2,013 USD
£1,585 GBP
View
B+
Retailer 9
-
$2,215 USD
View
B+
Retailer 10
-
$2,616 USD
View
B
Retailer 11
-
$2,674 USD
View
B
Retailer 12
-
$3,149 USD
A$4,845 AUD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$3,368 USD
£2,652 GBP
View
Price last confirmed 14 days ago
B
Retailer 14
-
$4,005 USD
View
B
Retailer 15
-
$4,455 USD
SGD 6,020 SGD
View
B
Retailer 16
-
$4,509 USD
£3,550 GBP
View
Most Expensive
B
Taylor and Hart
A221ZE1 · Oct 27
$5,325 USD
View
16 more retailers have this diamond
Prices start from $1,203 USDSave up to $4,122 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
3.03ct Cushion
$1,203 USD