Marquise|Lab Grown|IGI

3.08ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG836607564

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836607564

Diamond specifications and retailer prices

From $386 USD
As of November 4, 2026
Save $1,924 USD (83%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,310 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836607564 or 836607564. Listed at 4 retailers as of November 4, 2026, with prices from $386 to $2,310, a $1,924 spread on the same certified stone. Brilliant Earth lists it at $2,310. 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

3.08
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836607564
Dimensions14.80 × 7.47 × 4.77 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.80 mm7.47 mm3.08 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836607564
Side View
Table 62.0%Crown 37.1°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 63.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,310 USD|Low: $386 USD|High: $4,020 USD|Avg: $1,746 USD|-42.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3$386 USD
Retailer 2$786 USD
Retailer 4$2,115 USD
Brilliant Earth$2,310 USD

39 data points across 4 retailers

4 retailers$386 USD to $2,310 USD

A
Cheapest Retailer
-
$386 USD
Final sale: no returns
A
Retailer 2
-
$786 USD
View
Retailer 3
-
$2,115 USD
View
Price last confirmed 22 days ago
Most Expensive
B+
Brilliant Earth
21363536A · Nov 4
$2,310 USD
View
3 more retailers have this diamond
Prices start from $386 USDSave up to $1,924 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
3.08ct Marquise
$386 USD