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Marquise|Lab Grown|IGI

3.04ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG844651527

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844651527

Diamond specifications and retailer prices

From $496 USD
As of October 27, 2026
Save $2,249 USD (82%) vs most expensive(unlock to see where)
19 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 LG844651527 or 844651527. Listed at 19 retailers as of October 27, 2026, with prices from $496 to $2,745, a $2,249 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844651527
Dimensions14.78 × 7.53 × 4.72 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.78 mm7.53 mm3.04 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844651527
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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: $496 USD|High: $2,745 USD|Avg: $1,380 USD
Rare Carat
Retailer 2
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Retailer 19
October 29, 2026
Retailer 19$496 USD
Retailer 5$554 USD
Retailer 8$556 USD
Retailer 17$615 USD
Retailer 13$706 USD
Retailer 15$755 USD
Retailer 3$909 USD
Retailer 6$957 USD
Retailer 2$1,020 USD
Retailer 4$1,298 USD
Retailer 10$1,321 USD
Retailer 14$1,335 USD
Retailer 16$1,618 USD
Retailer 18$1,654 USD
Retailer 9$2,004 USD
Retailer 7$2,138 USD
Retailer 11$2,302 USD
Retailer 12$2,582 USD
Rare Carat$2,745 USD

13 data points across 19 retailers

19 retailers$496 USD to $2,745 USD

A
Cheapest Retailer
-
$496 USD
A
Retailer 2
-
$554 USD
View
Final sale: no returns
A
Retailer 3
-
$556 USD
View
A
Retailer 4
-
$615 USD
View
A
Retailer 5
-
$706 USD
£556 GBP
View
A
Retailer 6
-
$755 USD
View
A
Retailer 7
-
$909 USD
View
A
Retailer 8
-
$957 USD
View
A
Retailer 9
-
$1,020 USD
£803 GBP
View
A
Retailer 10
-
$1,298 USD
View
A
Retailer 11
-
$1,321 USD
A$2,032 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$1,335 USD
ZAR 21,572 ZAR
View
B+
Retailer 13
-
$1,618 USD
View
B+
Retailer 14
-
$1,654 USD
View
B+
Retailer 15
-
$2,004 USD
View
B+
Retailer 16
-
$2,138 USD
View
B
Retailer 17
-
$2,302 USD
View
B
Retailer 18
-
$2,582 USD
£2,033 GBP
View
Most Expensive
B
Rare Carat
DK-3859_l_844651527 · Oct 28
$2,745 USD
View
18 more retailers have this diamond
Prices start from $496 USDSave up to $2,249 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
$496 USD