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Marquise|Lab Grown|IGI

0.87ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG804625034

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804625034

Diamond specifications and retailer prices

From €425 EUR
$475 USD
As of October 30, 2026
Save €2,018 EUR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,444 EUR at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.87ct lab-grown marquise diamond

This 0.87ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804625034 or 804625034. Listed at 23 retailers as of October 30, 2026, with prices from €425 to €2,444, a €2,018 spread on the same certified stone. Riddles Jewelry lists it at €2,444. 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
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804625034
Dimensions10.07 × 5.09 × 3.09 mm
L/W Ratio1.98
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
10.07 mm5.09 mm0.87 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804625034
Side View
Table 60.0%Crown 35.1°Girdle: THN-MEDPavilion 39.9°Culet: NoneDepth 60.7%

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: Oct 30
Current: €475 EUR|Low: €408 EUR|High: €1,958 EUR|Avg: €906 EUR|-17.5%
Retailer 1
Retailer 2
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Retailer 6
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 1, 2026
Retailer 16€425 EUR
Retailer 1€475 EUR
Retailer 5€475 EUR
Retailer 3€526 EUR
Retailer 6€526 EUR
Retailer 7€693 EUR
Retailer 13€767 EUR
Retailer 2€840 EUR
Retailer 15€848 EUR
Retailer 9€874 EUR
Retailer 11€906 EUR
Retailer 12€953 EUR
Retailer 8€1,165 EUR
Retailer 14€1,280 EUR
Retailer 4€1,693 EUR
Retailer 10€1,945 EUR

42 data points across 16 retailers

23 retailers€425 EUR to €2,444 EUR

A
Cheapest Retailer
-
€425 EUR
$475 USD
A
Retailer 2
-
€475 EUR
$531 USD
View
Final sale: no returns
A
Retailer 3
-
€475 EUR
$531 USD
View
Retailer 4
-
€526 EUR
$588 USD
View
Price last confirmed 16 days ago
A
Retailer 5
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€526 EUR
$588 USD
View
A
Retailer 6
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€569 EUR
$636 USD
View
A
Retailer 7
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€582 EUR
$650 USD
View
B+
Retailer 8
-
€693 EUR
$774 USD
View
B+
Retailer 9
-
€767 EUR
View
B+
Retailer 10
-
€840 EUR
$938 USD
View
B+
Retailer 11
-
€848 EUR
$947 USD
View
B+
Retailer 12
-
€874 EUR
£769 GBP
View
B+
Retailer 13
-
€906 EUR
A$1,558 AUD
View
B+
Retailer 14
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€953 EUR
ZAR 17,195 ZAR
View
Retailer 15
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€1,165 EUR
$1,302 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
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€1,280 EUR
$1,430 USD
View
B
Retailer 17
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€1,693 EUR
$1,891 USD
View
B
Retailer 18
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€1,719 EUR
$1,921 USD
View
B
Retailer 19
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€1,761 EUR
CA$2,733 CAD
View
B
Retailer 20
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€1,852 EUR
$2,070 USD
View
B
Retailer 21
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€1,945 EUR
£1,711 GBP
View
B
Retailer 22
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€1,954 EUR
$2,183 USD
View
Most Expensive
B
Riddles Jewelry
1966207574 · Oct 31
€2,444 EUR
$2,730 USD
View
22 more retailers have this diamond
Prices start from €425 EURSave up to €2,018 EUR

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
€425 EUR