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Marquise|Lab Grown|IGI

3.06ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG842628518

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842628518

Diamond specifications and retailer prices

From $999 AUD
As of November 4, 2026
Save $9,250 AUD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,249 AUD at Mervis Diamond Importers · As of November 4, 2026
View at Mervis Diamond Importers

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 LG842628518 or 842628518. Listed at 15 retailers as of November 4, 2026, with prices from $999 to $10,249, a $9,250 spread on the same certified stone. Mervis Diamond Importers lists it at $10,249. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842628518
Dimensions15.89 × 7.68 × 4.50 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
15.89 mm7.68 mm3.06 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842628518
Side View
Table 64.0%Crown 35.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.6%

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: $10,249 AUD|Low: $999 AUD|High: $10,249 AUD|Avg: $2,997 AUD
Mervis Diamond Importers
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
November 5, 2026
Retailer 10$999 AUD
Retailer 14$1,197 AUD
Retailer 12$1,331 AUD
Retailer 8$1,460 AUD
Retailer 6$1,676 AUD
Retailer 5$1,686 AUD
Retailer 9$2,111 AUD
Retailer 15$2,412 AUD
Retailer 13$2,497 AUD
Retailer 11$3,243 AUD
Retailer 3$3,348 AUD
Retailer 4$4,382 AUD
Retailer 2$5,046 AUD
Retailer 7$7,584 AUD
Mervis Diamond Importers$10,249 AUD

9 data points across 15 retailers

15 retailers$999 AUD to $10,249 AUD

A
Cheapest Retailer
-
$999 AUD
A
Retailer 2
-
$1,197 AUD
View
A
Retailer 3
-
$1,331 AUD
View
A
Retailer 4
-
$1,460 AUD
View
A
Retailer 5
-
$1,676 AUD
View
Retailer 6
-
$1,686 AUD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$2,111 AUD
View
Retailer 8
-
$2,412 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$2,497 AUD
View
B+
Retailer 10
-
$3,243 AUD
View
B
Retailer 11
-
$3,348 AUD
View
Retailer 12
-
$4,382 AUD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$5,046 AUD
View
Retailer 14
-
$7,584 AUD
View
Price last confirmed 8 days ago
Most Expensive
B
Mervis Diamond Importers
1999442493 · Nov 4
$10,249 AUD
$7,190 USD
View
14 more retailers have this diamond
Prices start from $999 AUDSave up to $9,250 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
$999 AUD