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Marquise|Lab Grown|IGI

3.05ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG839699115

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839699115

Diamond specifications and retailer prices

From $679 AUD
$476 USD
As of November 2, 2026
Save $5,399 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,079 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct 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 LG839699115 or 839699115. Listed at 22 retailers as of November 2, 2026, with prices from $679 to $6,079, a $5,399 spread on the same certified stone. Brilliant Earth lists it at $6,079. 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

3.05
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839699115
Dimensions15.20 × 7.34 × 4.64 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.20 mm7.34 mm3.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839699115
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.2%

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 2
Current: $6,079 AUD|Low: $679 AUD|High: $7,092 AUD|Avg: $2,043 AUD|-14.3%
Brilliant Earth
Retailer 2
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Retailer 20
November 3, 2026
Retailer 9$679 AUD
Retailer 17$761 AUD
Retailer 20$842 AUD
Retailer 5$913 AUD
Retailer 15$936 AUD
Retailer 7$1,116 AUD
Retailer 19$1,264 AUD
Retailer 16$1,396 AUD
Retailer 11$1,560 AUD
Retailer 4$1,818 AUD
Retailer 14$1,826 AUD
Retailer 10$1,916 AUD
Retailer 13$2,262 AUD
Retailer 12$2,653 AUD
Retailer 3$2,704 AUD
Retailer 8$2,746 AUD
Retailer 18$3,092 AUD
Retailer 2$3,148 AUD
Retailer 6$3,244 AUD
Brilliant Earth$6,079 AUD

30 data points across 20 retailers

22 retailers$679 AUD to $6,079 AUD

A
Cheapest Retailer
-
$679 AUD
$476 USD
A
Retailer 2
-
$761 AUD
$533 USD
View
A
Retailer 3
-
$842 AUD
$590 USD
View
Retailer 4
-
$908 AUD
$636 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$913 AUD
$640 USD
View
A
Retailer 6
-
$936 AUD
£517 GBP
View
B+
Retailer 7
-
$1,116 AUD
$782 USD
View
A
Retailer 8
-
$1,264 AUD
$886 USD
View
A
Retailer 9
-
$1,396 AUD
£771 GBP
View
A
Retailer 10
-
$1,560 AUD
€1,041 EUR
View
A
Retailer 11
-
$1,818 AUD
$1,274 USD
View
A
Retailer 12
-
$1,826 AUD
ZAR 20,679 ZAR
View
B+
Retailer 13
-
$1,916 AUD
View
B+
Retailer 14
-
$2,262 AUD
$1,585 USD
View
B+
Retailer 15
-
$2,653 AUD
£1,464 GBP
View
B+
Retailer 16
-
$2,704 AUD
$1,895 USD
View
B+
Retailer 17
-
$2,746 AUD
$1,924 USD
View
B+
Retailer 18
-
$3,092 AUD
£1,706 GBP
View
B+
Retailer 19
-
$3,148 AUD
$2,206 USD
View
B+
Retailer 20
-
$3,244 AUD
View
Retailer 21
-
$3,910 AUD
$2,740 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
21622779A · Nov 2
$6,079 AUD
$4,260 USD
View
21 more retailers have this diamond
Prices start from $679 AUDSave up to $5,399 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
3.05ct Marquise
$679 AUD