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Marquise|Lab Grown|IGI

3.05ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG837674097

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837674097

Diamond specifications and retailer prices

From $673 USD
As of October 27, 2026
Save $4,797 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,470 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG837674097 or 837674097. Listed at 21 retailers as of October 27, 2026, with prices from $673 to $5,470, a $4,797 spread on the same certified stone. Brilliant Earth lists it at $5,470. 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

3.05
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837674097
Dimensions15.22 × 7.53 × 4.50 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.22 mm7.53 mm3.05 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837674097
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 59.8%

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: $5,470 USD|Low: $673 USD|High: $463,709 USD|Avg: $42,798 USD
Brilliant Earth
Retailer 2
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Retailer 21
October 29, 2026
Retailer 21$673 USD
Retailer 6$732 USD
Retailer 11$753 USD
Retailer 13$754 USD
Retailer 16$910 USD
Retailer 7$955 USD
Retailer 4$1,155 USD
Retailer 2$1,244 USD
Retailer 18$1,248 USD
Retailer 10$1,454 USD
Retailer 9$1,772 USD
Retailer 17$1,811 USD
Retailer 20$1,993 USD
Retailer 12$2,193 USD
Retailer 19$2,612 USD
Retailer 3$2,691 USD
Retailer 5$2,701 USD
Retailer 8$2,874 USD
Retailer 15$3,305 USD
Brilliant Earth$5,470 USD
Retailer 14$226,863 USD

13 data points across 21 retailers

21 retailers$673 USD to $5,470 USD

A
Cheapest Retailer
-
$673 USD
A
Retailer 2
-
$732 USD
View
A
Retailer 3
-
$753 USD
View
Final sale: no returns
A
Retailer 4
-
$754 USD
View
A
Retailer 5
-
$910 USD
£717 GBP
View
A
Retailer 6
-
$955 USD
View
A
Retailer 7
-
$1,155 USD
View
A
Retailer 8
-
$1,244 USD
£980 GBP
View
A
Retailer 9
-
$1,248 USD
€1,189 EUR
View
A
Retailer 10
-
$1,454 USD
View
B+
Retailer 11
-
$1,772 USD
A$2,726 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,811 USD
ZAR 29,262 ZAR
View
B+
Retailer 13
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$1,993 USD
View
B+
Retailer 14
-
$2,193 USD
View
B+
Retailer 15
-
$2,612 USD
View
B
Retailer 16
-
$2,691 USD
View
B+
Retailer 17
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$2,701 USD
View
B
Retailer 18
-
$2,874 USD
View
B
Retailer 19
-
$3,305 USD
£2,602 GBP
View
Most Expensive
B
Brilliant Earth
22205354A · Oct 28
$5,470 USD
View
19 more retailers have this diamond
Prices start from $673 USDSave up to $4,797 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
3.05ct Marquise
$673 USD