Marquise|Lab Grown|IGI

0.87ct E FL Marquise Lab Grown Diamond

VG • E/FL • IGI LG799608342

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799608342

Diamond specifications and retailer prices

From $486 USD
As of October 29, 2026
Save $2,333 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,200 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG799608342 or 799608342. Listed at 12 retailers as of October 26, 2026, with a 480% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.87
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799608342
Dimensions9.96 × 5.15 × 3.02 mm
L/W Ratio1.93
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 mm5.15 mm0.87 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799608342
Side View
Table 55.0%Crown 30°Girdle: MediumPavilion 38.6°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
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 29
Current: $4,200 USD|Low: $486 USD|High: $4,200 USD|Avg: $1,525 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11$486 USD
Retailer 2$592 USD
Retailer 3$815 USD
Retailer 4$821 USD
Retailer 8$893 USD
Retailer 9$1,090 USD
Retailer 12$1,140 USD
Retailer 5$1,299 USD
Retailer 10$1,924 USD
Retailer 7$2,306 USD
Retailer 6$2,819 USD
Do Amore Diamonds$4,200 USD

27 data points across 12 retailers

12 retailers$486 USD to $2,819 USD

A
Cheapest Retailer
-
$486 USD
A
Retailer 2
-
$592 USD
View
B+
Retailer 3
-
$815 USD
View
B+
Retailer 4
-
$821 USD
View
B+
Retailer 5
-
$893 USD
View
B+
Retailer 6
-
$1,090 USD
€1,038 EUR
View
B
Retailer 7
-
$1,140 USD
View
B
Retailer 8
-
$1,299 USD
A$1,998 AUD
View
B
Retailer 9
-
$1,924 USD
CA$2,673 CAD
View
B
Retailer 10
-
$2,306 USD
View
B
Retailer 11
-
$2,819 USD
£2,220 GBP
View
Most Expensive
Do Amore Diamonds
32-LG799608342 · Oct 29
$4,200 USD
View
Price under review
11 more retailers have this diamond
Prices start from $486 USDSave up to $2,333 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
$486 USD