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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 $425 NZD
$239 USD
As of November 2, 2026
Save $2,899 NZD (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,324 NZD 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 $425 to $3,324, a $2,899 spread on the same certified stone. Do Amore Diamonds lists it at $3,324. 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

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,324 NZD|Low: $407 NZD|High: $3,324 NZD|Avg: $1,263 NZD
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
November 3, 2026
Retailer 6$425 NZD
Retailer 17$473 NZD
Retailer 10$492 NZD
Retailer 7$526 NZD
Retailer 12$526 NZD
Retailer 5$782 NZD
Retailer 11$917 NZD
Retailer 19$920 NZD
Retailer 15$1,054 NZD
Retailer 2$1,111 NZD
Retailer 4$1,153 NZD
Retailer 14$1,162 NZD
Retailer 20$1,271 NZD
Retailer 8$1,292 NZD
Retailer 18$1,444 NZD
Retailer 16$1,511 NZD
Retailer 9$1,866 NZD
Retailer 3$2,164 NZD
Retailer 13$2,327 NZD
Do Amore Diamonds$3,324 NZD

38 data points across 20 retailers

26 retailers$425 NZD to $3,324 NZD

A
Cheapest Retailer
-
$425 NZD
$239 USD
A
Retailer 2
-
$473 NZD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$492 NZD
$277 USD
View
Retailer 4
-
$526 NZD
$296 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$526 NZD
$296 USD
View
A
Retailer 6
-
$650 NZD
$366 USD
View
A
Retailer 7
-
$782 NZD
$440 USD
View
B+
Retailer 8
-
$917 NZD
$516 USD
View
A
Retailer 9
-
$920 NZD
€493 EUR
View
A
Retailer 10
-
$1,054 NZD
ZAR 9,578 ZAR
View
A
Retailer 11
-
$1,111 NZD
£492 GBP
View
B+
Retailer 12
-
$1,153 NZD
$649 USD
View
A
Retailer 13
-
$1,162 NZD
£515 GBP
View
Retailer 14
-
$1,218 NZD
$686 USD
View
Price last confirmed 9 days ago
A
Retailer 15
-
$1,271 NZD
A$1,100 AUD
View
B+
Retailer 16
-
$1,292 NZD
A$1,118 AUD
View
A
Retailer 17
-
$1,444 NZD
A$1,250 AUD
View
B+
Retailer 18
-
$1,511 NZD
$850 USD
View
B+
Retailer 19
-
$1,675 NZD
CA$1,309 CAD
View
B+
Retailer 20
-
$1,723 NZD
$969 USD
View
B+
Retailer 21
-
$1,866 NZD
$1,050 USD
View
B+
Retailer 22
-
$1,976 NZD
$1,112 USD
View
B+
Retailer 23
-
$2,164 NZD
$1,218 USD
View
B+
Retailer 24
-
$2,327 NZD
£1,031 GBP
View
B+
Retailer 25
-
$2,338 NZD
$1,316 USD
View
Most Expensive
B+
Do Amore Diamonds
20-D85368 · Nov 2
$3,324 NZD
$1,870 USD
View
25 more retailers have this diamond
Prices start from $425 NZDSave up to $2,899 NZD

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
$425 NZD