Marquise|Lab Grown|IGI

3.00ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG846692074

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846692074

Diamond specifications and retailer prices

From $422 USD
As of November 2, 2026
Save $1,536 USD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,958 USD at Brilliance · As of October 31, 2026
View at Brilliance

About this 3ct lab-grown marquise diamond

This 3ct 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 LG846692074 or 846692074. Listed at 10 retailers as of October 31, 2026, with prices from $422 to $1,958, a $1,536 spread on the same certified stone. Brilliance lists it at $1,958. 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

3.00
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846692074
Dimensions14.06 × 7.59 × 4.79 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.06 mm7.59 mm3.00 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846692074
Side View
Table 56.0%Crown 36.1°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 63.1%

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: $1,958 USD|Low: $422 USD|High: $1,958 USD|Avg: $1,204 USD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4$422 USD
Retailer 6$473 USD
Retailer 3$626 USD
Retailer 8$702 USD
Retailer 5$862 USD
Retailer 9$1,112 USD
Retailer 2$1,468 USD
Retailer 10$1,715 USD
Retailer 7$1,923 USD
Brilliance$1,958 USD

16 data points across 10 retailers

10 retailers$422 USD to $1,958 USD

A
Cheapest Retailer
-
$422 USD
A
Retailer 2
-
$473 USD
View
A
Retailer 3
-
$626 USD
£493 GBP
View
B+
Retailer 4
-
$702 USD
View
A
Retailer 5
-
$862 USD
£679 GBP
View
A
Retailer 6
-
$1,112 USD
View
B+
Retailer 7
-
$1,468 USD
View
B+
Retailer 8
-
$1,715 USD
View
B+
Retailer 9
-
$1,923 USD
£1,514 GBP
View
Most Expensive
B+
Brilliance
D46189962 · Oct 31
$1,958 USD
View
9 more retailers have this diamond
Prices start from $422 USDSave up to $1,536 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
3.00ct Marquise
$422 USD