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Marquise|Lab Grown|IGI

0.82ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG823695304

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823695304

Diamond specifications and retailer prices

From $773 AUD
As of November 4, 2026
Save $3,217 AUD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,989 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 0.82ct lab-grown marquise diamond

This 0.82ct 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 LG823695304 or 823695304. Listed at 21 retailers as of November 4, 2026, with prices from $773 to $3,989, a $3,217 spread on the same certified stone. MOH London lists it at $3,989. 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

0.82
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695304
Dimensions9.75 × 4.93 × 3.03 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.75 mm4.93 mm0.82 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695304
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.5%

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: $3,989 AUD|Low: $773 AUD|High: $4,022 AUD|Avg: $1,769 AUD|-0.8%
MOH London
Retailer 2
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Retailer 21
November 5, 2026
Retailer 20$773 AUD
Retailer 8$864 AUD
Retailer 11$866 AUD
Retailer 18$920 AUD
Retailer 4$959 AUD
Retailer 9$959 AUD
Retailer 10$1,041 AUD
Retailer 19$1,107 AUD
Retailer 3$1,230 AUD
Retailer 15$1,457 AUD
Retailer 2$1,477 AUD
Retailer 5$1,481 AUD
Retailer 13$1,733 AUD
Retailer 17$1,814 AUD
Retailer 6$2,473 AUD
Retailer 21$2,521 AUD
Retailer 14$2,526 AUD
Retailer 16$2,786 AUD
Retailer 12$3,111 AUD
Retailer 7$3,260 AUD
MOH London$3,989 AUD

23 data points across 21 retailers

21 retailers$773 AUD to $3,989 AUD

A
Cheapest Retailer
-
$773 AUD
A
Retailer 2
-
$864 AUD
View
Final sale: no returns
A
Retailer 3
-
$866 AUD
View
A
Retailer 4
-
$920 AUD
View
Retailer 5
-
$959 AUD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$959 AUD
View
B+
Retailer 7
-
$1,041 AUD
View
Retailer 8
-
$1,107 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$1,230 AUD
View
Retailer 10
-
$1,457 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,477 AUD
View
B+
Retailer 12
-
$1,481 AUD
View
Retailer 13
-
$1,733 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$1,814 AUD
View
B
Retailer 15
-
$2,473 AUD
View
B
Retailer 16
-
$2,521 AUD
View
B
Retailer 17
-
$2,526 AUD
View
B
Retailer 18
-
$2,786 AUD
View
B
Retailer 19
-
$3,111 AUD
View
B
Retailer 20
-
$3,260 AUD
View
Most Expensive
B
MOH London
LG823695304 · Nov 5
$3,989 AUD
£2,199 GBP
View
20 more retailers have this diamond
Prices start from $773 AUDSave up to $3,217 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
0.82ct Marquise
$773 AUD