Marquise|Lab Grown|IGI

3.01ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG830634785

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830634785

Diamond specifications and retailer prices

From $605 USD
As of October 30, 2026
Save $2,669 USD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,610 USD at Brilliant Earth · As of September 29, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830634785 or 830634785. Listed at 26 retailers as of October 29, 2026, with a 441% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830634785
Dimensions14.15 × 7.63 × 4.80 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.15 mm7.63 mm3.01 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830634785
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.9%

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: $838 USD|Low: $581 USD|High: $3,301 USD|Avg: $1,490 USD|-0.9%
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
October 30, 2026
Retailer 4$605 USD
Retailer 8$678 USD
Retailer 6$750 USD
Retailer 14$819 USD
Retailer 1$838 USD
Retailer 13$880 USD
Retailer 3$1,005 USD
Retailer 9$1,174 USD
Retailer 12$1,252 USD
Retailer 15$1,594 USD
Retailer 11$1,629 USD
Retailer 2$1,862 USD
Retailer 7$1,973 USD
Retailer 16$2,277 USD
Retailer 5$2,610 USD
Retailer 10$3,274 USD

34 data points across 16 retailers

26 retailers$605 USD to $3,274 USD

A
Cheapest Retailer
-
$605 USD
A
Retailer 2
-
$676 USD
View
Final sale: no returns
A
Retailer 3
-
$678 USD
View
Retailer 4
-
$750 USD
View
Price last confirmed 14 days ago
A
Retailer 5
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$750 USD
View
A
Retailer 6
-
$819 USD
HK$6,400 HKD
View
A
Retailer 7
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$838 USD
£660 GBP
View
A
Retailer 8
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$880 USD
View
A
Retailer 9
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$1,005 USD
View
A
Retailer 10
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$1,094 USD
View
A
Retailer 11
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$1,174 USD
£925 GBP
View
A
Retailer 12
-
$1,252 USD
€1,192 EUR
View
A
Retailer 13
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$1,402 USD
View
Retailer 14
-
$1,594 USD
A$2,452 AUD
View
Price last confirmed 9 days ago
A
Retailer 15
-
$1,629 USD
ZAR 26,323 ZAR
View
B+
Retailer 16
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$1,862 USD
View
B+
Retailer 17
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$1,973 USD
View
B+
Retailer 18
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$2,179 USD
£1,716 GBP
View
B+
Retailer 19
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$2,277 USD
View
B+
Retailer 20
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$2,367 USD
SGD 3,199 SGD
View
B+
Retailer 21
-
$2,426 USD
View
B+
Retailer 22
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$2,484 USD
View
B+
Retailer 23
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$2,486 USD
View
Retailer 24
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$2,610 USD
A$4,015 AUD
View
Price last confirmed 22 days ago
B+
Retailer 25
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$3,274 USD
£2,578 GBP
View
Most Expensive
Brilliant Earth
21450643A · Sep 29
$5,610 USD
View
Price last confirmed 30 days ago
25 more retailers have this diamond
Prices start from $605 USDSave up to $2,669 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
$605 USD