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Marquise|Lab Grown|IGI

0.79ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG849626386

Certificate IGI LG849626386

Diamond specifications and retailer prices

From $720 AUD
As of November 4, 2026
Save $1,129 AUD (61%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,849 AUD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 0.79ct lab-grown marquise diamond

This 0.79ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG849626386 or 849626386. Listed at 2 retailers as of November 4, 2026, with prices from $720 to $1,849, a $1,129 spread on the same certified stone. Riddles Jewelry lists it at $1,849. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.79
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG849626386
Dimensions9.85 × 4.67 × 2.99 mm
L/W Ratio2.11
Top View
9.85 mm4.67 mm0.79 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849626386
Side View
Table 58.0%CrownGirdle: MediumPavilionCuletDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $720 AUD|Low: $720 AUD|High: $1,849 AUD|Avg: $1,284 AUD
Retailer 1
Riddles Jewelry
November 4, 2026
Retailer 1$720 AUD
Riddles Jewelry$1,849 AUD

1 data point across 2 retailers

2 retailers$720 AUD to $1,849 AUD

A
Cheapest Retailer
-
$720 AUD
Most Expensive
B
Riddles Jewelry
1999398149 · Nov 4
$1,849 AUD
$1,297 USD
View
1 more retailer has this diamond
Prices start from $720 AUDSave up to $1,129 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
0.79ct Marquise
$720 AUD