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Marquise|Lab Grown|IGI

3.06ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG783615459

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783615459

Diamond specifications and retailer prices

From $623 AUD
As of November 4, 2026
Save $3,910 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,533 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783615459 or 783615459. Listed at 20 retailers as of November 4, 2026, with prices from $623 to $4,533, a $3,910 spread on the same certified stone. Brilliant Earth lists it at $4,533. 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

3.06
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783615459
Dimensions14.38 × 7.55 × 4.84 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.38 mm7.55 mm3.06 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783615459
Side View
Table 61.0%Crown 36.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.1%

Caratlytics Score

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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: $1,263 AUD|Low: $602 AUD|High: $2,889 AUD|Avg: $1,584 AUD|-1.2%
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
November 5, 2026
Retailer 5$623 AUD
Retailer 4$697 AUD
Retailer 14$697 AUD
Retailer 8$773 AUD
Retailer 17$976 AUD
Retailer 3$1,213 AUD
Retailer 1$1,263 AUD
Retailer 2$1,307 AUD
Retailer 9$1,582 AUD
Retailer 11$1,632 AUD
Retailer 13$1,681 AUD
Retailer 12$1,903 AUD
Retailer 6$2,453 AUD
Retailer 15$2,482 AUD
Retailer 7$2,529 AUD
Retailer 10$2,830 AUD
Retailer 16$2,889 AUD

33 data points across 17 retailers

20 retailers$623 AUD to $4,533 AUD

A
Cheapest Retailer
-
$623 AUD
A
Retailer 2
-
$697 AUD
View
Final sale: no returns
A
Retailer 3
-
$697 AUD
View
A
Retailer 4
-
$773 AUD
View
Retailer 5
-
$775 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$976 AUD
View
B+
Retailer 7
-
$1,213 AUD
View
A
Retailer 8
-
$1,263 AUD
View
A
Retailer 9
-
$1,307 AUD
View
A
Retailer 10
-
$1,582 AUD
View
A
Retailer 11
-
$1,632 AUD
View
A
Retailer 12
-
$1,681 AUD
View
B+
Retailer 13
-
$1,903 AUD
View
B+
Retailer 14
-
$2,453 AUD
View
B+
Retailer 15
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$2,482 AUD
View
B+
Retailer 16
-
$2,529 AUD
View
B+
Retailer 17
-
$2,830 AUD
View
B+
Retailer 18
-
$2,889 AUD
View
Retailer 19
-
$3,492 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
Brilliant Earth
21501345A · Nov 4
$4,533 AUD
$3,180 USD
View
19 more retailers have this diamond
Prices start from $623 AUDSave up to $3,910 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
3.06ct Marquise
$623 AUD