Marquise|Lab Grown|IGI

3.03ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG847664374

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847664374

Diamond specifications and retailer prices

From $1,309 USD
As of October 23, 2026
19 retailers carry this diamond
Most expensive: $4,280 USD at Queensmith · As of October 19, 2026
View at Queensmith

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847664374 or 847664374. Listed at 19 retailers as of October 23, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.03
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847664374
Dimensions15.24 × 7.61 × 4.36 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.24 mm7.61 mm3.03 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847664374
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 57.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 23
Current: $4,280 USD|Low: $495 USD|High: $4,280 USD|Avg: $1,535 USD
Queensmith
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
Retailer 16
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Retailer 19
Retailer 20
October 22, 2026
Retailer 20$495 USD
Retailer 18$553 USD
Retailer 9$613 USD
Retailer 3$703 USD
Retailer 4$750 USD
Retailer 8$822 USD
Retailer 5$932 USD
Retailer 17$982 USD
Retailer 14$1,012 USD
Retailer 13$1,305 USD
Retailer 2$1,309 USD
Retailer 19$1,319 USD
Retailer 15$1,613 USD
Retailer 16$1,648 USD
Retailer 6$1,998 USD
Retailer 10$2,133 USD
Retailer 11$2,139 USD
Retailer 12$2,573 USD
Retailer 7$2,735 USD
Queensmith$4,280 USD

5 data points across 20 retailers

19 retailers

A
Retailer 1
-
$495 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$613 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$703 USD
£553 GBP
View
Price last confirmed 10 days ago
A
Retailer 4
-
$750 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$822 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$932 USD
€888 EUR
View
Price last confirmed 10 days ago
A
Retailer 7
-
$982 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$1,012 USD
£797 GBP
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,305 USD
A$2,007 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$1,309 USD
View
B+
Retailer 11
-
$1,319 USD
ZAR 21,308 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$1,613 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,648 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,998 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$2,133 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$2,139 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$2,573 USD
£2,026 GBP
View
Price last confirmed 10 days ago
B
Retailer 18
-
$2,735 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Queensmith
LG847664374 · Oct 19
$4,280 USD
£3,370 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $1,309 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 Marquise
$1,309 USD