Marquise|Lab Grown|IGI

3.09ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1

Diamond specifications and retailer prices

From $469 USD
As of November 2, 2026
Save $192 USD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $661 USD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of November 2, 2026, with prices from $469 to $661, a $192 spread on the same certified stone. Moon Ocean lists it at $661. 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
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions15.37 × 7.54 × 4.71 mm
L/W Ratio2.04
Top View
15.37 mm7.54 mm3.09 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCuletDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $661 USD|Low: $458 USD|High: $2,244 USD|Avg: $1,049 USD|+1.2%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$469 USD
Retailer 2$525 USD
Retailer 4$568 USD
Moon Ocean$661 USD
Retailer 5$1,649 USD
Retailer 6$2,244 USD

17 data points across 6 retailers

3 retailers$469 USD to $661 USD

A
Cheapest Retailer
-
$469 USD
B+
Retailer 2
-
$525 USD
View
Most Expensive
B+
Moon Ocean
NVL-D0091D77C-426 · Nov 2
$661 USD
£521 GBP
View
2 more retailers have this diamond
Prices start from $469 USDSave up to $192 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
$469 USD