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Marquise|Lab Grown|IGI

3.09ct H VVS1 Marquise Lab Grown Diamond

EX • H/VVS1 • IGI LG774625003

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774625003

Diamond specifications and retailer prices

From $392 USD
As of November 3, 2026
Save $2,713 USD (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,105 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774625003 or 774625003. Listed at 3 retailers as of October 28, 2026, with prices from $392 to $3,105, a $2,713 spread on the same certified stone. Rare Carat lists it at $3,105. 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

3.09
Carat
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774625003
Dimensions15.63 × 7.57 × 4.67 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Top View
15.63 mm7.57 mm3.09 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774625003
Side View
Table 62.0%Crown 35.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $3,105 USD|Low: $392 USD|High: $3,214 USD|Avg: $1,146 USD|-3.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 3$392 USD
Retailer 7$697 USD
Retailer 4$739 USD
Retailer 6$755 USD
Retailer 2$811 USD
Retailer 5$943 USD
Retailer 8$1,213 USD
Rare Carat$3,105 USD

39 data points across 8 retailers

3 retailers$392 USD to $3,105 USD

A
Cheapest Retailer
-
$392 USD
Final sale: no returns
A
Retailer 2
-
$811 USD
View
Most Expensive
B
Rare Carat
774625003 · Oct 28
$3,105 USD
View
2 more retailers have this diamond
Prices start from $392 USDSave up to $2,713 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
3.09ct Marquise
$392 USD