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Marquise|Lab Grown|IGI

3.04ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG843672574

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843672574

Diamond specifications and retailer prices

From $510 USD
As of October 27, 2026
Save $2,235 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,745 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise 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 LG843672574 or 843672574. Listed at 20 retailers as of October 27, 2026, with prices from $510 to $2,745, a $2,235 spread on the same certified stone. Rare Carat lists it at $2,745. 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 angle36.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843672574
Dimensions14.85 × 7.47 × 4.74 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.85 mm7.47 mm3.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843672574
Side View
Table 59.0%Crown 36.2°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 63.5%

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: $2,745 USD|Low: $510 USD|High: $2,745 USD|Avg: $1,326 USD
Rare Carat
Retailer 2
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Retailer 20
October 29, 2026
Retailer 6$510 USD
Retailer 9$570 USD
Retailer 15$571 USD
Retailer 3$632 USD
Retailer 19$632 USD
Retailer 4$725 USD
Retailer 5$770 USD
Retailer 18$848 USD
Retailer 8$990 USD
Retailer 2$1,053 USD
Retailer 14$1,057 USD
Retailer 20$1,303 USD
Retailer 16$1,346 USD
Retailer 17$1,631 USD
Retailer 7$1,663 USD
Retailer 12$2,057 USD
Retailer 10$2,182 USD
Retailer 11$2,345 USD
Retailer 13$2,653 USD
Rare Carat$2,745 USD

15 data points across 20 retailers

20 retailers$510 USD to $2,745 USD

A
Cheapest Retailer
-
$510 USD
A
Retailer 2
-
$570 USD
View
Final sale: no returns
A
Retailer 3
-
$571 USD
View
A
Retailer 4
-
$632 USD
View
A
Retailer 5
-
$632 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$725 USD
£571 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$770 USD
View
B+
Retailer 8
-
$848 USD
View
A
Retailer 9
-
$990 USD
View
A
Retailer 10
-
$1,053 USD
£829 GBP
View
A
Retailer 11
-
$1,057 USD
€1,007 EUR
View
A
Retailer 12
-
$1,303 USD
View
A
Retailer 13
-
$1,346 USD
A$2,070 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,631 USD
View
B+
Retailer 15
-
$1,663 USD
View
B+
Retailer 16
-
$2,057 USD
View
B+
Retailer 17
-
$2,182 USD
View
B
Retailer 18
-
$2,345 USD
View
B
Retailer 19
-
$2,653 USD
£2,089 GBP
View
Most Expensive
B
Rare Carat
LG8-29_l_843672574 · Oct 28
$2,745 USD
View
19 more retailers have this diamond
Prices start from $510 USDSave up to $2,235 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 Marquise
$510 USD