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Marquise|Lab Grown|IGI

3.00ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG844683365

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844683365

Diamond specifications and retailer prices

From $667 AUD
As of November 4, 2026
Save $5,334 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,001 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844683365 or 844683365. Listed at 18 retailers as of November 4, 2026, with prices from $667 to $6,001, a $5,334 spread on the same certified stone. Brilliant Earth lists it at $6,001. 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
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844683365
Dimensions14.62 × 7.50 × 4.80 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
14.62 mm7.50 mm3.00 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844683365
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.0%

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: Nov 4
Current: $6,001 AUD|Low: $667 AUD|High: $6,971 AUD|Avg: $1,791 AUD|-13.9%
Brilliant Earth
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
November 5, 2026
Retailer 9$667 AUD
Retailer 18$747 AUD
Retailer 4$828 AUD
Retailer 10$892 AUD
Retailer 12$918 AUD
Retailer 14$1,026 AUD
Retailer 7$1,098 AUD
Retailer 3$1,247 AUD
Retailer 2$1,350 AUD
Retailer 15$1,759 AUD
Retailer 6$1,762 AUD
Retailer 17$1,796 AUD
Retailer 16$2,225 AUD
Retailer 5$2,660 AUD
Retailer 8$2,703 AUD
Retailer 13$2,872 AUD
Retailer 11$3,032 AUD
Brilliant Earth$6,001 AUD

23 data points across 18 retailers

18 retailers$667 AUD to $6,001 AUD

A
Cheapest Retailer
-
$667 AUD
A
Retailer 2
-
$747 AUD
View
A
Retailer 3
-
$828 AUD
View
Retailer 4
-
$892 AUD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$918 AUD
View
A
Retailer 6
-
$1,026 AUD
View
B+
Retailer 7
-
$1,098 AUD
View
A
Retailer 8
-
$1,247 AUD
View
A
Retailer 9
-
$1,350 AUD
View
A
Retailer 10
-
$1,759 AUD
View
A
Retailer 11
-
$1,762 AUD
View
A
Retailer 12
-
$1,796 AUD
View
B+
Retailer 13
-
$2,225 AUD
View
B+
Retailer 14
-
$2,660 AUD
View
B+
Retailer 15
-
$2,703 AUD
View
B+
Retailer 16
-
$2,872 AUD
View
B+
Retailer 17
-
$3,032 AUD
View
Most Expensive
B
Brilliant Earth
22352655A · Nov 4
$6,001 AUD
$4,210 USD
View
17 more retailers have this diamond
Prices start from $667 AUDSave up to $5,334 AUD

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
$667 AUD