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Round|Lab Grown|IGI

2.87ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG813640574

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813640574

Diamond specifications and retailer prices

From $1,382 USD
As of November 2, 2026
Save $5,378 USD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,760 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.87ct lab-grown round diamond

This 2.87ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813640574 or 813640574. Listed at 22 retailers as of November 2, 2026, with prices from $1,382 to $6,760, a $5,378 spread on the same certified stone. Brilliant Earth lists it at $6,760. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813640574
Dimensions9.12 × 9.08 × 5.62 mm
L/W Ratio1.00
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
9.12 mm9.08 mm2.87 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813640574
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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: Nov 2
Current: $6,760 USD|Low: $1,100 USD|High: $7,580 USD|Avg: $2,660 USD|-10.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 7$1,100 USD
Retailer 15$1,382 USD
Retailer 12$1,434 USD
Retailer 13$1,700 USD
Retailer 9$1,723 USD
Retailer 11$1,783 USD
Retailer 6$1,793 USD
Retailer 10$2,170 USD
Retailer 3$2,412 USD
Retailer 14$2,662 USD
Retailer 2$2,910 USD
Retailer 4$3,477 USD
Retailer 8$3,821 USD
Retailer 5$3,905 USD
Brilliant Earth$6,760 USD

33 data points across 15 retailers

22 retailers$1,382 USD to $6,760 USD

Retailer 1
-
$915 USD
Price last confirmed 32 days ago
Retailer 2
-
$1,032 USD
View
Price last confirmed 40 days ago
Retailer 3
-
$1,090 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$1,100 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$1,382 USD
View
A
Retailer 6
-
$1,434 USD
£1,129 GBP
View
A
Retailer 7
-
$1,700 USD
View
A
Retailer 8
-
$1,723 USD
£1,357 GBP
View
A
Retailer 9
-
$1,783 USD
€1,698 EUR
View
B+
Retailer 10
-
$1,793 USD
View
B+
Retailer 11
-
$2,170 USD
View
Retailer 12
-
$2,299 USD
View
Price last confirmed 48 days ago
B+
Retailer 13
-
$2,412 USD
View
B+
Retailer 14
-
$2,662 USD
A$4,096 AUD
View
B+
Retailer 15
-
$2,910 USD
ZAR 47,007 ZAR
View
Retailer 16
-
$3,108 USD
View
Price last confirmed 34 days ago
B
Retailer 17
-
$3,385 USD
View
B
Retailer 18
-
$3,477 USD
View
B
Retailer 19
-
$3,821 USD
£3,009 GBP
View
B
Retailer 20
-
$3,905 USD
View
B
Retailer 21
-
$4,940 USD
View
Most Expensive
B
Brilliant Earth
20475227A · Nov 2
$6,760 USD
View
21 more retailers have this diamond
Prices start from $1,382 USDSave up to $5,378 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 Round
$1,382 USD