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Radiant|Lab Grown|IGI

2.83ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG718501273

Certificate IGI LG718501273

Diamond specifications and retailer prices

From $1,445 USD
Save $6,855 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,300 USD at Brilliant Earth
View at Brilliant Earth

About this 2.83ct lab-grown radiant diamond

This 2.83ct 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 LG718501273 or 718501273. Listed at 17 retailers, with prices from $1,445 to $8,300 at Brilliant Earth, a $6,855 spread on the same certified stone. 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

2.83
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle53.3°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG718501273
Dimensions6.84 × 10.67 × 4.37 mm
L/W Ratio1.56
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm10.67 mm2.83 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG718501273
Side View
Table 64.0%Crown 53.3°Girdle: MED-STKPavilion 33°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $8,300 USD|Low: $1,049 USD|High: $8,720 USD|Avg: $3,247 USD|-4.8%
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
Retailer 16
October 1, 2026
Retailer 16$1,445 USD
Retailer 4$1,588 USD
Retailer 15$1,595 USD
Retailer 8$1,820 USD
Retailer 9$1,898 USD
Retailer 14$1,981 USD
Retailer 10$2,281 USD
Retailer 13$3,021 USD
Retailer 5$3,153 USD
Retailer 3$3,203 USD
Retailer 7$3,505 USD
Retailer 12$3,883 USD
Retailer 11$4,362 USD
Retailer 6$4,443 USD
Retailer 2$4,576 USD
Brilliant Earth$8,300 USD

39 data points across 16 retailers

17 retailers$1,445 USD to $8,300 USD

A
Cheapest Retailer
-
$1,445 USD
A
Retailer 2
-
$1,588 USD
View
A
Retailer 3
-
$1,595 USD
View
A
Retailer 4
-
$1,820 USD
View
A
Retailer 5
-
$1,903 USD
£1,498 GBP
View
A
Retailer 6
-
$1,981 USD
€1,887 EUR
View
A
Retailer 7
-
$2,281 USD
View
A
Retailer 8
-
$3,021 USD
A$4,648 AUD
View
A
Retailer 9
-
$3,153 USD
View
A
Retailer 10
-
$3,203 USD
ZAR 51,745 ZAR
View
Price last confirmed 9 days ago
A
Retailer 11
-
$3,505 USD
£2,760 GBP
View
B+
Retailer 12
-
$3,883 USD
View
B+
Retailer 13
-
$3,924 USD
View
B+
Retailer 14
-
$4,362 USD
£3,435 GBP
View
B+
Retailer 15
-
$4,443 USD
View
B+
Retailer 16
-
$4,576 USD
A$7,040 AUD
View
Most Expensive
B
Brilliant Earth
14900353A · Oct 1
$8,300 USD
View
16 more retailers have this diamond
Prices start from $1,445 USDSave up to $6,855 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.

A
2.83ct Radiant
$1,445 USD