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Marquise|Lab Grown|IGI

3.01ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG807630283

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807630283

Diamond specifications and retailer prices

From $383 USD
As of October 30, 2026
Save $2,267 USD (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,650 USD at Brilliant Earth · As of November 2, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807630283 or 807630283. Listed at 4 retailers as of October 30, 2026, with prices from $383 to $2,650, a $2,267 spread on the same certified stone. Brilliant Earth lists it at $2,650. 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
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807630283
Dimensions14.73 × 7.49 × 4.69 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.73 mm7.49 mm3.01 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807630283
Side View
Table 63.0%Crown 34.6°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
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: $2,650 USD|Low: $383 USD|High: $4,330 USD|Avg: $1,227 USD|-38.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 3$383 USD
Retailer 6$688 USD
Retailer 8$715 USD
Retailer 2$789 USD
Retailer 9$898 USD
Retailer 5$1,000 USD
Retailer 10$1,155 USD
Retailer 7$1,471 USD
Retailer 4$2,230 USD
Brilliant Earth$2,650 USD

22 data points across 10 retailers

4 retailers$383 USD to $2,650 USD

A
Cheapest Retailer
-
$383 USD
Final sale: no returns
A
Retailer 2
-
$789 USD
£621 GBP
View
B+
Retailer 3
-
$2,230 USD
View
Most Expensive
B
Brilliant Earth
20330548A · Nov 2
$2,650 USD
View
3 more retailers have this diamond
Prices start from $383 USDSave up to $2,267 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
$383 USD