Radiant|Lab Grown|IGI

2.87ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG835668195

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG835668195

Diamond specifications and retailer prices

From $1,408 USD
HK$11,000 HKD
As of October 30, 2026
Save $5,772 USD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,180 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.87ct lab-grown radiant diamond

This 2.87ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG835668195 or 835668195. Listed at 12 retailers as of October 30, 2026, with prices from $1,408 to $7,180, a $5,772 spread on the same certified stone. Brilliant Earth lists it at $7,180. 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835668195
Dimensions10.05 × 7.08 × 4.82 mm
L/W Ratio1.42
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
10.05 mm7.08 mm2.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835668195
Side View
Table 63.0%Crown 46.7°Girdle: MediumPavilion 34.8°Culet: NoneDepth 68.1%

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: $7,180 USD|Low: $1,408 USD|High: $7,180 USD|Avg: $3,256 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$1,408 USD
Retailer 5$1,774 USD
Retailer 3$1,858 USD
Retailer 9$1,969 USD
Retailer 11$3,182 USD
Retailer 10$3,221 USD
Retailer 6$4,006 USD
Retailer 7$4,200 USD
Retailer 4$4,382 USD
Retailer 8$5,470 USD
Brilliant Earth$7,180 USD

16 data points across 11 retailers

12 retailers$1,408 USD to $7,180 USD

A
Cheapest Retailer
-
$1,408 USD
HK$11,000 HKD
A
Retailer 2
-
$1,774 USD
£1,397 GBP
View
A
Retailer 3
-
$1,858 USD
View
A
Retailer 4
-
$1,969 USD
€1,875 EUR
View
B+
Retailer 5
-
$3,182 USD
View
B+
Retailer 6
-
$3,221 USD
View
B+
Retailer 7
-
$3,440 USD
View
B+
Retailer 8
-
$4,006 USD
View
B+
Retailer 9
-
$4,200 USD
£3,307 GBP
View
B+
Retailer 10
-
$4,382 USD
View
Retailer 11
-
$5,470 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21829062A · Oct 30
$7,180 USD
View
11 more retailers have this diamond
Prices start from $1,408 USDSave up to $5,772 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 Radiant
$1,408 USD