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Marquise|Lab Grown|IGI

3.00ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG851626482

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851626482

Diamond specifications and retailer prices

From $667 AUD
As of November 4, 2026
Save $6,361 AUD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,028 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 LG851626482 or 851626482. Listed at 21 retailers as of November 4, 2026, with prices from $667 to $7,028, a $6,361 spread on the same certified stone. Brilliant Earth lists it at $7,028. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851626482
Dimensions15.51 × 7.44 × 4.57 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.51 mm7.44 mm3.00 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851626482
Side View
Table 63.0%Crown 36.6°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.4%

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: $7,028 AUD|Low: $667 AUD|High: $7,028 AUD|Avg: $2,176 AUD
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 17$667 AUD
Retailer 9$747 AUD
Retailer 18$747 AUD
Retailer 5$828 AUD
Retailer 13$918 AUD
Retailer 3$1,026 AUD
Retailer 20$1,109 AUD
Retailer 2$1,350 AUD
Retailer 4$1,354 AUD
Retailer 7$1,762 AUD
Retailer 16$1,796 AUD
Retailer 15$1,825 AUD
Retailer 12$1,886 AUD
Retailer 6$2,660 AUD
Retailer 14$2,703 AUD
Retailer 21$2,921 AUD
Retailer 19$3,039 AUD
Retailer 8$3,098 AUD
Retailer 11$3,189 AUD
Retailer 10$3,594 AUD
Brilliant Earth$7,028 AUD

7 data points across 21 retailers

21 retailers$667 AUD to $7,028 AUD

A
Cheapest Retailer
-
$667 AUD
A
Retailer 2
-
$747 AUD
View
Final sale: no returns
A
Retailer 3
-
$747 AUD
View
A
Retailer 4
-
$828 AUD
View
A
Retailer 5
-
$918 AUD
View
A
Retailer 6
-
$1,026 AUD
View
B+
Retailer 7
-
$1,109 AUD
View
A
Retailer 8
-
$1,350 AUD
View
A
Retailer 9
-
$1,354 AUD
View
A
Retailer 10
-
$1,762 AUD
View
B+
Retailer 11
-
$1,796 AUD
View
B+
Retailer 12
-
$1,825 AUD
View
B+
Retailer 13
-
$1,886 AUD
View
B+
Retailer 14
-
$2,660 AUD
View
B+
Retailer 15
-
$2,703 AUD
View
B+
Retailer 16
-
$2,921 AUD
View
B
Retailer 17
-
$3,039 AUD
View
B
Retailer 18
-
$3,098 AUD
View
B
Retailer 19
-
$3,189 AUD
View
B
Retailer 20
-
$3,594 AUD
View
Most Expensive
B
Brilliant Earth
22377036A · Nov 4
$7,028 AUD
$4,930 USD
View
20 more retailers have this diamond
Prices start from $667 AUDSave up to $6,361 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