Marquise|Lab Grown|IGI

3.05ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG847630843

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847630843

Diamond specifications and retailer prices

From $626 USD
As of November 2, 2026
Save $3,554 USD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,180 USD at Brilliant Earth · As of November 2, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG847630843 or 847630843. Listed at 24 retailers as of November 2, 2026, with prices from $626 to $4,180, a $3,554 spread on the same certified stone. Brilliant Earth lists it at $4,180. 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
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847630843
Dimensions14.81 × 7.56 × 4.84 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
14.81 mm7.56 mm3.05 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847630843
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 64.0%

Caratlytics Score

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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: Nov 2
Current: $4,180 USD|Low: $626 USD|High: $4,730 USD|Avg: $1,787 USD|-11.6%
Brilliant Earth
Retailer 2
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Retailer 24
November 3, 2026
Retailer 11$626 USD
Retailer 6$682 USD
Retailer 12$701 USD
Retailer 3$727 USD
Retailer 18$843 USD
Retailer 24$905 USD
Retailer 14$1,040 USD
Retailer 10$1,109 USD
Retailer 5$1,129 USD
Retailer 19$1,218 USD
Retailer 22$1,641 USD
Retailer 21$1,652 USD
Retailer 13$1,687 USD
Retailer 8$1,745 USD
Retailer 7$1,773 USD
Retailer 4$2,043 USD
Retailer 15$2,479 USD
Retailer 17$2,509 USD
Retailer 16$2,555 USD
Retailer 9$2,576 USD
Retailer 20$2,946 USD
Retailer 2$3,062 USD
Retailer 23$3,565 USD
Brilliant Earth$4,180 USD

13 data points across 24 retailers

24 retailers$626 USD to $4,180 USD

A
Cheapest Retailer
-
$626 USD
A
Retailer 2
-
$682 USD
View
A
Retailer 3
-
$701 USD
View
Final sale: no returns
A
Retailer 4
-
$727 USD
View
A
Retailer 5
-
$843 USD
£664 GBP
View
A
Retailer 6
-
$905 USD
View
A
Retailer 7
-
$1,040 USD
View
A
Retailer 8
-
$1,109 USD
View
Retailer 9
-
$1,129 USD
€1,075 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
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$1,218 USD
£959 GBP
View
B+
Retailer 11
-
$1,641 USD
A$2,525 AUD
View
B+
Retailer 12
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$1,652 USD
View
B+
Retailer 13
-
$1,687 USD
ZAR 27,246 ZAR
View
Retailer 14
-
$1,745 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$1,773 USD
View
B
Retailer 16
-
$2,043 USD
View
B
Retailer 17
-
$2,479 USD
View
B
Retailer 18
-
$2,509 USD
View
B
Retailer 19
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$2,555 USD
View
B
Retailer 20
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$2,576 USD
View
B
Retailer 21
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$2,946 USD
A$4,532 AUD
View
Retailer 22
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$3,062 USD
£2,411 GBP
View
B
Retailer 23
-
$3,565 USD
View
Most Expensive
B
Brilliant Earth
22245113A · Nov 2
$4,180 USD
View
23 more retailers have this diamond
Prices start from $626 USDSave up to $3,554 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
$626 USD