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Marquise|Lab Grown|IGI

0.79ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG807610389

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807610389

Diamond specifications and retailer prices

From $661 AUD
As of November 4, 2026
Save $3,140 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,801 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807610389 or 807610389. Listed at 21 retailers as of November 4, 2026, with prices from $661 to $3,801, a $3,140 spread on the same certified stone. Riddles Jewelry lists it at $3,801. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807610389
Dimensions9.40 × 4.85 × 3.01 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.40 mm4.85 mm0.79 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807610389
Side View
Table 63.0%Crown 36.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.1%

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: $740 AUD|Low: $636 AUD|High: $3,051 AUD|Avg: $1,469 AUD|-11.9%
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
November 5, 2026
Retailer 12$661 AUD
Retailer 1$740 AUD
Retailer 4$741 AUD
Retailer 2$820 AUD
Retailer 9$1,243 AUD
Retailer 13$1,307 AUD
Retailer 11$1,319 AUD
Retailer 6$1,346 AUD
Retailer 7$1,488 AUD
Retailer 5$1,811 AUD
Retailer 10$1,900 AUD
Retailer 3$2,638 AUD
Retailer 8$3,028 AUD

45 data points across 13 retailers

21 retailers$661 AUD to $3,801 AUD

A
Cheapest Retailer
-
$661 AUD
A
Retailer 2
-
$740 AUD
View
Final sale: no returns
A
Retailer 3
-
$741 AUD
View
Retailer 4
-
$820 AUD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$820 AUD
View
A
Retailer 6
-
$824 AUD
View
A
Retailer 7
-
$860 AUD
View
Retailer 8
-
$1,243 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,307 AUD
View
B+
Retailer 10
-
$1,319 AUD
View
B+
Retailer 11
-
$1,346 AUD
View
B+
Retailer 12
-
$1,488 AUD
View
B
Retailer 13
-
$1,811 AUD
View
B+
Retailer 14
-
$1,900 AUD
View
B
Retailer 15
-
$2,638 AUD
View
B
Retailer 16
-
$2,681 AUD
View
B
Retailer 17
-
$2,740 AUD
View
B
Retailer 18
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$2,904 AUD
View
Retailer 19
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$3,028 AUD
View
Price last confirmed 7 days ago
B
Retailer 20
-
$3,040 AUD
View
Most Expensive
B
Riddles Jewelry
1966490675 · Nov 4
$3,801 AUD
$2,661 USD
View
20 more retailers have this diamond
Prices start from $661 AUDSave up to $3,140 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
$661 AUD