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Marquise|Lab Grown|IGI

0.82ct E IF Marquise Lab Grown Diamond

GD • E/IF • IGI LG722561857

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG722561857

Diamond specifications and retailer prices

From $1,125 SGD
$880 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $1,125 SGD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 0.82ct lab-grown marquise diamond

This 0.82ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG722561857 or 722561857. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.82
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722561857
Dimensions9.61 × 4.91 × 3.02 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
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
9.61 mm4.91 mm0.82 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722561857
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $313 SGD|Low: $242 SGD|High: $1,615 SGD|Avg: $985 SGD|+29.6%
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September 27, 2026
Retailer 1$313 SGD
Retailer 10$571 SGD
Retailer 11$590 SGD
Retailer 9$594 SGD
Retailer 6$645 SGD
Retailer 7$670 SGD
Retailer 12$846 SGD
Retailer 14$851 SGD
Retailer 13$870 SGD
Retailer 5$942 SGD
Retailer 3$1,218 SGD
Retailer 2$1,402 SGD
Retailer 8$1,417 SGD
Retailer 4$1,601 SGD

51 data points across 14 retailers

1 retailer

B
Brilliant Earth
15321639A · Nov 4
$1,125 SGD
$880 USD
View

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B
0.82ct Marquise
$1,125 SGD