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Marquise|Lab Grown|IGI

0.82ct F IF Marquise Lab Grown Diamond

EX • F/IF • IGI LG814642911

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG814642911

Diamond specifications and retailer prices

From $341 AUD
$239 USD
As of November 2, 2026
Save $2,327 AUD (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,668 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.82ct lab-grown marquise diamond

This 0.82ct lab-grown marquise sits in the just-under-one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG814642911 or 814642911. Listed at 26 retailers as of November 2, 2026, with prices from $341 to $2,668, a $2,327 spread on the same certified stone. Do Amore Diamonds lists it at $2,668. 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
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814642911
Dimensions9.71 × 4.82 × 2.94 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.71 mm4.82 mm0.82 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814642911
Side View
Table 60.0%Crown 34.4°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 61.0%

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 2
Current: $2,668 AUD|Low: $327 AUD|High: $2,668 AUD|Avg: $1,033 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 6$341 AUD
Retailer 17$380 AUD
Retailer 10$395 AUD
Retailer 7$422 AUD
Retailer 12$422 AUD
Retailer 5$628 AUD
Retailer 11$736 AUD
Retailer 19$739 AUD
Retailer 15$846 AUD
Retailer 13$885 AUD
Retailer 4$926 AUD
Retailer 2$933 AUD
Retailer 21$1,020 AUD
Retailer 8$1,037 AUD
Retailer 18$1,159 AUD
Retailer 16$1,213 AUD
Retailer 14$1,383 AUD
Retailer 9$1,498 AUD
Retailer 3$1,738 AUD
Retailer 20$1,870 AUD
Do Amore Diamonds$2,668 AUD

38 data points across 21 retailers

26 retailers$341 AUD to $2,668 AUD

A
Cheapest Retailer
-
$341 AUD
$239 USD
A
Retailer 2
-
$380 AUD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$395 AUD
$277 USD
View
Retailer 4
-
$422 AUD
$296 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$422 AUD
$296 USD
View
A
Retailer 6
-
$522 AUD
$366 USD
View
A
Retailer 7
-
$628 AUD
$440 USD
View
B+
Retailer 8
-
$736 AUD
$516 USD
View
A
Retailer 9
-
$739 AUD
€493 EUR
View
A
Retailer 10
-
$846 AUD
ZAR 9,578 ZAR
View
A
Retailer 11
-
$885 AUD
£488 GBP
View
B+
Retailer 12
-
$926 AUD
$649 USD
View
A
Retailer 13
-
$933 AUD
£515 GBP
View
Retailer 14
-
$978 AUD
$686 USD
View
Price last confirmed 9 days ago
A
Retailer 15
-
$1,020 AUD
View
B+
Retailer 16
-
$1,037 AUD
View
A
Retailer 17
-
$1,159 AUD
View
B+
Retailer 18
-
$1,213 AUD
$850 USD
View
B+
Retailer 19
-
$1,345 AUD
CA$1,309 CAD
View
B+
Retailer 20
-
$1,383 AUD
$969 USD
View
B+
Retailer 21
-
$1,498 AUD
$1,050 USD
View
B+
Retailer 22
-
$1,587 AUD
$1,112 USD
View
B+
Retailer 23
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$1,738 AUD
$1,218 USD
View
Retailer 24
-
$1,870 AUD
£1,032 GBP
View
Price last confirmed 8 days ago
B+
Retailer 25
-
$1,877 AUD
$1,316 USD
View
Most Expensive
B+
Do Amore Diamonds
20-D85368 · Nov 2
$2,668 AUD
$1,870 USD
View
25 more retailers have this diamond
Prices start from $341 AUDSave up to $2,327 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
$341 AUD