Marquise|Lab Grown|IGI

3.01ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG831638099

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831638099

Diamond specifications and retailer prices

From $418 USD
As of October 30, 2026
Save $3,272 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,690 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct 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 LG831638099 or 831638099. Listed at 21 retailers as of October 30, 2026, with prices from $418 to $3,690, a $3,272 spread on the same certified stone. Brilliant Earth lists it at $3,690. 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

3.01
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638099
Dimensions14.27 × 7.62 × 4.73 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.27 mm7.62 mm3.01 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831638099
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 62.1%

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: Oct 30
Current: $853 USD|Low: $401 USD|High: $2,395 USD|Avg: $1,071 USD|+2.7%
Retailer 1
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
November 1, 2026
Retailer 3$418 USD
Retailer 4$468 USD
Retailer 7$518 USD
Retailer 8$518 USD
Retailer 19$550 USD
Retailer 17$665 USD
Retailer 9$690 USD
Retailer 13$821 USD
Retailer 1$853 USD
Retailer 10$894 USD
Retailer 11$1,073 USD
Retailer 14$1,090 USD
Retailer 16$1,124 USD
Retailer 18$1,231 USD
Retailer 5$1,665 USD
Retailer 12$1,790 USD
Retailer 2$1,888 USD
Retailer 15$1,913 USD
Retailer 6$2,395 USD

42 data points across 19 retailers

21 retailers$418 USD to $3,690 USD

A
Cheapest Retailer
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$418 USD
A
Retailer 2
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$468 USD
View
Final sale: no returns
A
Retailer 3
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$518 USD
View
A
Retailer 4
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$518 USD
View
Retailer 5
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$550 USD
£433 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
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$665 USD
View
B+
Retailer 7
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$690 USD
View
A
Retailer 8
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$821 USD
€782 EUR
View
A
Retailer 9
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$853 USD
£672 GBP
View
A
Retailer 10
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$894 USD
View
A
Retailer 11
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$1,073 USD
View
A
Retailer 12
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$1,090 USD
A$1,677 AUD
View
A
Retailer 13
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$1,124 USD
ZAR 18,160 ZAR
View
A
Retailer 14
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$1,231 USD
View
B+
Retailer 15
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$1,665 USD
View
B+
Retailer 16
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$1,699 USD
View
B+
Retailer 17
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$1,790 USD
View
B+
Retailer 18
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$1,888 USD
View
B+
Retailer 19
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$1,913 USD
£1,506 GBP
View
Retailer 20
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$2,395 USD
View
Price last confirmed 27 days ago
Most Expensive
B
Brilliant Earth
21694489A · Oct 31
$3,690 USD
View
20 more retailers have this diamond
Prices start from $418 USDSave up to $3,272 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
3.01ct Marquise
$418 USD