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Marquise|Lab Grown|IGI

0.88ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG700566209

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG700566209

Diamond specifications and retailer prices

From $1,040 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,040 USD 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 0.88ct lab-grown marquise diamond

This 0.88ct 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 LG700566209 or 700566209. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.88
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700566209
Dimensions10.21 × 4.96 mm
L/W Ratio2.06
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
10.21 mm4.96 mm0.88 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700566209
Side View
Table 57.0%Crown 37.3°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,040 USD|Low: $197 USD|High: $1,680 USD|Avg: $831 USD|-22.4%
Brilliant Earth
Retailer 2
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April 14, 2026
Retailer 4$197 USD
Retailer 6$397 USD
Retailer 12$400 USD
Retailer 10$639 USD
Retailer 3$660 USD
Retailer 14$800 USD
Retailer 11$826 USD
Retailer 9$847 USD
Brilliant Earth$1,040 USD
Retailer 8$1,144 USD
Retailer 7$1,163 USD
Retailer 5$1,191 USD
Retailer 2$1,349 USD
Retailer 13$1,387 USD

48 data points across 14 retailers

1 retailer

B
Brilliant Earth
14260703A · Nov 2
$1,040 USD
View

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B
0.88ct Marquise
$1,040 USD