Marquise|Lab Grown|IGI

3.01ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG825654499

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654499

Diamond specifications and retailer prices

From $423 USD
As of October 30, 2026
Save $1,542 USD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,185 USD at Rare Carat · As of October 7, 2026
View at Rare Carat

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG825654499 or 825654499. Listed at 20 retailers as of October 30, 2026, with a 365% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654499
Dimensions14.68 × 7.68 × 4.82 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.68 mm7.68 mm3.01 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654499
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,928 USD|Low: $406 USD|High: $1,938 USD|Avg: $977 USD|-0.5%
Retailer 1
Retailer 2
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Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 1, 2026
Retailer 9$423 USD
Retailer 6$473 USD
Retailer 4$474 USD
Retailer 8$525 USD
Retailer 10$584 USD
Retailer 17$670 USD
Retailer 16$828 USD
Retailer 11$865 USD
Retailer 14$900 USD
Retailer 5$1,029 USD
Retailer 13$1,105 USD
Retailer 15$1,139 USD
Retailer 12$1,272 USD
Retailer 7$1,669 USD
Retailer 3$1,687 USD
Retailer 2$1,721 USD
Retailer 1$1,928 USD

28 data points across 17 retailers

20 retailers$423 USD to $1,965 USD

A
Cheapest Retailer
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$423 USD
A
Retailer 2
-
$473 USD
View
Final sale: no returns
A
Retailer 3
-
$474 USD
View
A
Retailer 4
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$525 USD
View
Retailer 5
-
$525 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$584 USD
£460 GBP
View
A
Retailer 7
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$670 USD
View
B+
Retailer 8
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$828 USD
View
A
Retailer 9
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$865 USD
£681 GBP
View
A
Retailer 10
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$900 USD
View
A
Retailer 11
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$1,029 USD
View
A
Retailer 12
-
$1,105 USD
A$1,700 AUD
View
A
Retailer 13
-
$1,139 USD
ZAR 18,407 ZAR
View
B+
Retailer 14
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$1,272 USD
View
B+
Retailer 15
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$1,669 USD
SGD 2,255 SGD
View
B+
Retailer 16
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$1,687 USD
View
B+
Retailer 17
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$1,721 USD
View
B+
Retailer 18
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$1,928 USD
£1,518 GBP
View
B
Retailer 19
-
$1,965 USD
View
Most Expensive
Rare Carat
PR-13264 · Oct 7
$2,185 USD
View
Price last confirmed 25 days ago
19 more retailers have this diamond
Prices start from $423 USDSave up to $1,542 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
$423 USD