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Marquise|Lab Grown|IGI

3.05ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG819656488

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819656488

Diamond specifications and retailer prices

From $564 AUD
As of November 4, 2026
Save $2,173 AUD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,737 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 3.05ct lab-grown marquise diamond

This 3.05ct 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 LG819656488 or 819656488. Listed at 16 retailers as of November 1, 2026, with prices from $564 to $2,737, a $2,173 spread on the same certified stone. MOH London lists it at $2,737. 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
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819656488
Dimensions15.73 × 7.63 × 4.51 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.73 mm7.63 mm3.05 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819656488
Side View
Table 62.0%Crown 33.7°Girdle: MediumPavilion 39.4°Culet: NoneDepth 59.1%

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: $2,737 AUD|Low: $542 AUD|High: $2,770 AUD|Avg: $1,444 AUD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 11$564 AUD
Retailer 5$633 AUD
Retailer 12$700 AUD
Retailer 6$738 AUD
Retailer 9$912 AUD
Retailer 4$1,110 AUD
Retailer 2$1,138 AUD
Retailer 7$1,492 AUD
Retailer 8$1,525 AUD
Retailer 10$1,966 AUD
Retailer 3$2,252 AUD
Retailer 13$2,623 AUD
MOH London$2,737 AUD

40 data points across 13 retailers

16 retailers$564 AUD to $2,737 AUD

A
Cheapest Retailer
-
$564 AUD
A
Retailer 2
-
$633 AUD
View
Retailer 3
-
$700 AUD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$700 AUD
View
A
Retailer 5
-
$738 AUD
View
A
Retailer 6
-
$912 AUD
View
B+
Retailer 7
-
$1,110 AUD
View
A
Retailer 8
-
$1,138 AUD
View
A
Retailer 9
-
$1,492 AUD
View
A
Retailer 10
-
$1,525 AUD
View
A
Retailer 11
-
$1,552 AUD
View
B+
Retailer 12
-
$1,966 AUD
View
B+
Retailer 13
-
$2,252 AUD
View
B+
Retailer 14
-
$2,304 AUD
View
B+
Retailer 15
-
$2,623 AUD
View
Most Expensive
B+
MOH London
LG819656488 · Nov 1
$2,737 AUD
£1,512 GBP
View
15 more retailers have this diamond
Prices start from $564 AUDSave up to $2,173 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
$564 AUD