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Marquise|Lab Grown|IGI

0.83ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG808614322

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG808614322

Diamond specifications and retailer prices

From $249 USD
As of November 1, 2026
Save $1,018 USD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,267 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.83ct lab-grown marquise diamond

This 0.83ct 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 LG808614322 or 808614322. Listed at 21 retailers as of November 1, 2026, with prices from $249 to $1,267, a $1,018 spread on the same certified stone. Reve Diamonds lists it at $1,267. 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

0.83
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808614322
Dimensions9.96 × 4.85 × 3.05 mm
L/W Ratio2.05
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
9.96 mm4.85 mm0.83 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808614322
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.9%

Caratlytics Score

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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 1
Current: $511 USD|Low: $152 USD|High: $1,267 USD|Avg: $606 USD|+11.0%
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
Retailer 14
Retailer 15
Reve Diamonds
November 2, 2026
Retailer 7$152 USD
Retailer 15$249 USD
Retailer 11$390 USD
Retailer 4$440 USD
Retailer 8$503 USD
Retailer 1$511 USD
Retailer 12$535 USD
Retailer 13$540 USD
Retailer 6$559 USD
Retailer 2$578 USD
Retailer 14$690 USD
Retailer 10$716 USD
Retailer 5$880 USD
Retailer 3$942 USD
Retailer 9$1,109 USD
Reve Diamonds$1,267 USD

30 data points across 16 retailers

21 retailers$249 USD to $1,267 USD

Retailer 1
-
$210 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$249 USD
View
Final sale: no returns
Retailer 3
-
$261 USD
View
Price last confirmed 21 days ago
Retailer 4
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$261 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$300 USD
View
A
Retailer 6
-
$390 USD
View
Retailer 7
-
$440 USD
€419 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
$470 USD
View
A
Retailer 9
-
$503 USD
ZAR 8,121 ZAR
View
A
Retailer 10
-
$511 USD
£402 GBP
View
A
Retailer 11
-
$535 USD
View
A
Retailer 12
-
$540 USD
View
Retailer 13
-
$559 USD
View
Price last confirmed 9 days ago
A
Retailer 14
-
$578 USD
View
B+
Retailer 15
-
$690 USD
A$1,061 AUD
View
B+
Retailer 16
-
$716 USD
View
Retailer 17
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$838 USD
View
Price last confirmed 33 days ago
B+
Retailer 18
-
$880 USD
View
B+
Retailer 19
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$942 USD
View
B
Retailer 20
-
$1,109 USD
£873 GBP
View
Most Expensive
B
Reve Diamonds
87519A7FE · Nov 1
$1,267 USD
View
20 more retailers have this diamond
Prices start from $249 USDSave up to $1,018 USD

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
0.83ct Marquise
$249 USD