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Marquise|Lab Grown|IGI

3.04ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG851693184

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851693184

Diamond specifications and retailer prices

From $835 USD
As of October 30, 2026
Save $1,380 USD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,215 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851693184 or 851693184. Listed at 6 retailers as of October 28, 2026, with prices from $835 to $2,215, a $1,380 spread on the same certified stone. Rare Carat lists it at $2,215. 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

3.04
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851693184
Dimensions14.78 × 7.57 × 4.76 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.78 mm7.57 mm3.04 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851693184
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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: Oct 30
Current: $874 USD|Low: $835 USD|High: $1,957 USD|Avg: $1,304 USD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$835 USD
Retailer 1$874 USD
Retailer 2$1,139 USD
Retailer 4$1,736 USD
Retailer 3$1,957 USD

3 data points across 5 retailers

6 retailers$835 USD to $2,215 USD

B+
Cheapest Retailer
-
$835 USD
A
Retailer 2
-
$874 USD
£688 GBP
View
A
Retailer 3
-
$1,139 USD
View
B+
Retailer 4
-
$1,736 USD
View
B+
Retailer 5
-
$1,957 USD
£1,541 GBP
View
Most Expensive
B
Rare Carat
RA384-20D_l_851693184 · Oct 28
$2,215 USD
View
5 more retailers have this diamond
Prices start from $835 USDSave up to $1,380 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
3.04ct Marquise
$835 USD