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Marquise|Lab Grown|IGI

3.61ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG842633618

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842633618

Diamond specifications and retailer prices

From $705 AUD
$494 USD
As of November 1, 2026
Save $8,199 AUD (92%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,904 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.61ct lab-grown marquise diamond

This 3.61ct 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 LG842633618 or 842633618. Listed at 4 retailers as of November 1, 2026, with prices from $705 to $8,904, a $8,199 spread on the same certified stone. Brilliant Earth lists it at $8,904. 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

3.61
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842633618
Dimensions16.61 × 8.17 × 4.89 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.61 mm8.17 mm3.61 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842633618
Side View
Table 62.0%Crown 35.2°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,332 AUD|Low: $696 AUD|High: $4,566 AUD|Avg: $2,090 AUD|-1.9%
Retailer 1
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$705 AUD
Retailer 1$1,332 AUD
Retailer 3$4,566 AUD

25 data points across 3 retailers

4 retailers$705 AUD to $8,904 AUD

A
Cheapest Retailer
-
$705 AUD
$494 USD
Final sale: no returns
A
Retailer 2
-
$1,332 AUD
£735 GBP
View
B
Retailer 3
-
$4,566 AUD
$3,200 USD
View
Most Expensive
B
Brilliant Earth
21725948A · Nov 2
$8,904 AUD
$6,240 USD
View
3 more retailers have this diamond
Prices start from $705 AUDSave up to $8,199 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
3.61ct Marquise
$705 AUD