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Marquise|Lab Grown|IGI

2.87ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG841664850

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841664850

Diamond specifications and retailer prices

From $428 USD
As of November 2, 2026
Save $4,152 USD (91%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,580 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.87ct lab-grown marquise diamond

This 2.87ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841664850 or 841664850. Listed at 11 retailers as of October 31, 2026, with prices from $428 to $4,580, a $4,152 spread on the same certified stone. Brilliant Earth lists it at $4,580. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.87
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841664850
Dimensions15.30 × 7.37 × 4.50 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.30 mm7.37 mm2.87 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841664850
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.1%

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: Nov 2
Current: $591 USD|Low: $428 USD|High: $2,409 USD|Avg: $1,470 USD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$428 USD
Retailer 1$591 USD
Retailer 4$842 USD
Retailer 3$1,490 USD
Retailer 6$1,490 USD
Retailer 2$1,707 USD
Retailer 8$1,848 USD
Retailer 5$1,961 USD
Retailer 10$2,140 USD
Retailer 7$2,383 USD

24 data points across 10 retailers

11 retailers$428 USD to $4,580 USD

A
Cheapest Retailer
-
$428 USD
A
Retailer 2
-
$591 USD
£465 GBP
View
Retailer 3
-
$842 USD
€802 EUR
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,490 USD
View
B+
Retailer 5
-
$1,490 USD
View
B+
Retailer 6
-
$1,707 USD
View
B+
Retailer 7
-
$1,848 USD
View
Retailer 8
-
$1,961 USD
£1,544 GBP
View
Price last confirmed 12 days ago
Retailer 9
-
$2,140 USD
SGD 2,892 SGD
View
Price last confirmed 20 days ago
B
Retailer 10
-
$2,383 USD
View
Most Expensive
B
Brilliant Earth
21712619A · Oct 31
$4,580 USD
View
10 more retailers have this diamond
Prices start from $428 USDSave up to $4,152 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
2.87ct Marquise
$428 USD