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Marquise|Lab Grown|IGI

3.00ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG839645300

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839645300

Diamond specifications and retailer prices

From $456 USD
As of October 27, 2026
Save $4,944 USD (92%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,400 USD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839645300 or 839645300. Listed at 18 retailers as of October 27, 2026, with prices from $456 to $5,400, a $4,944 spread on the same certified stone. Yadav Diamonds lists it at $5,400. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839645300
Dimensions15.17 × 7.38 × 4.66 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.17 mm7.38 mm3.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839645300
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.1%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $752 USD|Low: $456 USD|High: $5,400 USD|Avg: $1,974 USD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Yadav Diamonds
October 29, 2026
Retailer 15$456 USD
Retailer 5$511 USD
Retailer 13$710 USD
Retailer 12$716 USD
Retailer 1$752 USD
Retailer 3$909 USD
Retailer 6$923 USD
Retailer 10$940 USD
Retailer 18$1,520 USD
Retailer 2$1,642 USD
Retailer 16$1,996 USD
Retailer 9$2,126 USD
Retailer 17$2,193 USD
Retailer 11$2,485 USD
Retailer 4$2,610 USD
Retailer 8$2,977 USD
Retailer 14$3,480 USD
Retailer 7$4,050 USD
Yadav Diamonds$5,400 USD

15 data points across 19 retailers

18 retailers$456 USD to $5,400 USD

A
Cheapest Retailer
-
$456 USD
A
Retailer 2
-
$511 USD
View
Retailer 3
-
$710 USD
View
Price last confirmed 6 days ago
A
Retailer 4
-
$716 USD
£564 GBP
View
B+
Retailer 5
-
$752 USD
View
Retailer 6
-
$909 USD
€866 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
$923 USD
View
Retailer 8
-
$1,520 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$1,642 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$1,996 USD
View
B+
Retailer 11
-
$2,126 USD
View
B+
Retailer 12
-
$2,193 USD
SGD 2,963 SGD
View
B
Retailer 13
-
$2,485 USD
View
Retailer 14
-
$2,610 USD
£2,055 GBP
View
Price last confirmed 7 days ago
B
Retailer 15
-
$2,977 USD
View
B
Retailer 16
-
$3,480 USD
View
B
Retailer 17
-
$4,050 USD
View
Most Expensive
B
Yadav Diamonds
13356353 · Oct 29
$5,400 USD
View
17 more retailers have this diamond
Prices start from $456 USDSave up to $4,944 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
$456 USD