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Marquise|Lab Grown|IGI

0.87ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG817671028

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817671028

Diamond specifications and retailer prices

From $249 USD
As of October 28, 2026
Save $1,018 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,267 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.87ct lab-grown marquise diamond

This 0.87ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817671028 or 817671028. Listed at 20 retailers as of October 28, 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

0.87
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817671028
Dimensions9.81 × 5.00 × 3.14 mm
L/W Ratio1.96
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
9.81 mm5.00 mm0.87 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817671028
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $513 USD|Low: $177 USD|High: $1,267 USD|Avg: $683 USD|+4.3%
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
Reve Diamonds
October 29, 2026
Retailer 4$249 USD
Retailer 11$385 USD
Retailer 2$390 USD
Retailer 9$462 USD
Retailer 6$500 USD
Retailer 1$513 USD
Retailer 13$550 USD
Retailer 3$598 USD
Retailer 7$689 USD
Retailer 10$892 USD
Retailer 5$941 USD
Retailer 12$1,060 USD
Retailer 8$1,109 USD
Reve Diamonds$1,267 USD

35 data points across 14 retailers

20 retailers$249 USD to $1,267 USD

A
Retailer 1
-
$223 USD
Price last confirmed 21 days ago
A
Retailer 2
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$249 USD
View
Final sale: no returns
A
Retailer 3
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$259 USD
View
Price last confirmed 30 days ago
A
Retailer 4
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$273 USD
View
Price last confirmed 34 days ago
A
Retailer 5
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$276 USD
View
Price last confirmed 17 days ago
A
Retailer 6
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$276 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$385 USD
View
A
Retailer 8
-
$390 USD
View
A
Retailer 9
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$462 USD
€440 EUR
View
A
Retailer 10
-
$500 USD
ZAR 8,076 ZAR
View
A
Retailer 11
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$513 USD
£404 GBP
View
A
Retailer 12
-
$550 USD
View
A
Retailer 13
-
$598 USD
View
A
Retailer 14
-
$689 USD
A$1,060 AUD
View
B+
Retailer 15
-
$889 USD
View
Price last confirmed 29 days ago
B+
Retailer 16
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$892 USD
View
B+
Retailer 17
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$941 USD
View
B+
Retailer 18
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$1,060 USD
View
B+
Retailer 19
-
$1,109 USD
£873 GBP
View
Most Expensive
B
Reve Diamonds
C467E7D6D · Oct 28
$1,267 USD
View
19 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
0.87ct Marquise
$249 USD