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Marquise|Lab Grown|IGI

3.06ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG783615459

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783615459

Diamond specifications and retailer prices

From $437 USD
As of November 4, 2026
Save $2,743 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,180 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783615459 or 783615459. Listed at 20 retailers as of November 4, 2026, with prices from $437 to $3,180, a $2,743 spread on the same certified stone. Brilliant Earth lists it at $3,180. 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

3.06
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783615459
Dimensions14.38 × 7.55 × 4.84 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.38 mm7.55 mm3.06 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783615459
Side View
Table 61.0%Crown 36.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.1%

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 4
Current: $886 USD|Low: $422 USD|High: $2,027 USD|Avg: $1,111 USD|-1.2%
Retailer 1
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
Retailer 17
November 5, 2026
Retailer 5$437 USD
Retailer 4$489 USD
Retailer 14$489 USD
Retailer 8$542 USD
Retailer 17$685 USD
Retailer 3$851 USD
Retailer 1$886 USD
Retailer 2$917 USD
Retailer 9$1,110 USD
Retailer 11$1,145 USD
Retailer 13$1,179 USD
Retailer 12$1,335 USD
Retailer 6$1,721 USD
Retailer 15$1,741 USD
Retailer 7$1,774 USD
Retailer 10$1,985 USD
Retailer 16$2,027 USD

33 data points across 17 retailers

20 retailers$437 USD to $3,180 USD

A
Cheapest Retailer
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$437 USD
A
Retailer 2
-
$489 USD
View
Final sale: no returns
A
Retailer 3
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$489 USD
View
A
Retailer 4
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$542 USD
View
Retailer 5
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$544 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$685 USD
View
B+
Retailer 7
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$851 USD
View
A
Retailer 8
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$886 USD
View
A
Retailer 9
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$917 USD
View
A
Retailer 10
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$1,110 USD
View
A
Retailer 11
-
$1,145 USD
View
A
Retailer 12
-
$1,179 USD
View
B+
Retailer 13
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$1,335 USD
View
B+
Retailer 14
-
$1,721 USD
View
B+
Retailer 15
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$1,741 USD
View
B+
Retailer 16
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$1,774 USD
View
B+
Retailer 17
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$1,985 USD
View
B+
Retailer 18
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$2,027 USD
View
Retailer 19
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$2,450 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Brilliant Earth
21501345A · Nov 4
$3,180 USD
View
19 more retailers have this diamond
Prices start from $437 USDSave up to $2,743 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
3.06ct Marquise
$437 USD