Radiant|Lab Grown|IGI

2.89ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG733548447

Certificate IGI LG733548447

Diamond specifications and retailer prices

From $1,027 USD
Save $9,773 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,830 USD at Brilliant Earth
View at Brilliant Earth

About this 2.89ct lab-grown radiant diamond

This 2.89ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG733548447 or 733548447. Listed at 23 retailers, with a 952% 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

2.89
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733548447
Dimensions10.31 × 7.09 × 4.49 mm
L/W Ratio1.45
Culet sizePointed
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
10.31 mm7.09 mm2.89 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733548447
Side View
Table 59.0%Crown 40.6°Girdle: ThickPavilion 38.8°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $10,800 USD|Low: $841 USD|High: $10,830 USD|Avg: $3,412 USD|-0.3%
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
Retailer 17
October 1, 2026
Retailer 4$1,149 USD
Retailer 10$1,295 USD
Retailer 9$1,395 USD
Retailer 5$1,705 USD
Retailer 11$1,770 USD
Retailer 15$1,961 USD
Retailer 12$2,204 USD
Retailer 13$2,831 USD
Retailer 3$3,249 USD
Retailer 16$3,292 USD
Retailer 6$3,832 USD
Retailer 2$4,088 USD
Retailer 7$4,127 USD
Retailer 17$4,156 USD
Retailer 8$4,302 USD
Retailer 14$5,600 USD
Brilliant Earth$10,800 USD

31 data points across 17 retailers

23 retailers$1,027 USD to $10,800 USD

A
Cheapest Retailer
-
$1,027 USD
A
Retailer 2
-
$1,117 USD
View
A
Retailer 3
-
$1,149 USD
View
A
Retailer 4
-
$1,175 USD
View
A
Retailer 5
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$1,191 USD
View
A
Retailer 6
-
$1,295 USD
View
A
Retailer 7
-
$1,395 USD
HK$10,900 HKD
View
Price last confirmed 27 days ago
A
Retailer 8
-
$1,705 USD
View
A
Retailer 9
-
$1,774 USD
£1,397 GBP
View
A
Retailer 10
-
$1,961 USD
€1,868 EUR
View
A
Retailer 11
-
$2,204 USD
View
A
Retailer 12
-
$2,233 USD
View
A
Retailer 13
-
$2,831 USD
A$4,356 AUD
View
A
Retailer 14
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$3,249 USD
View
A
Retailer 15
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$3,292 USD
£2,592 GBP
View
B+
Retailer 16
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$3,832 USD
View
B+
Retailer 17
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$4,088 USD
£3,219 GBP
View
B+
Retailer 18
-
$4,127 USD
View
B+
Retailer 19
-
$4,156 USD
View
B+
Retailer 20
-
$4,302 USD
ZAR 69,498 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 21
-
$5,600 USD
View
B
Retailer 22
-
$10,800 USD
View
Most Expensive
B
Brilliant Earth
16884279A · Sep 16
$10,830 USD
View
Price last confirmed 15 days ago
22 more retailers have this diamond
Prices start from $1,027 USDSave up to $9,773 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
2.89ct Radiant
$1,027 USD