Radiant|Lab Grown|IGI

3.25ct D IF Radiant Lab Grown Diamond

- • D/IF • IGI LG762545514

Certificate IGI LG762545514

Diamond specifications and retailer prices

From $1,843 USD
Save $10,967 USD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,810 USD at Brilliant Earth
View at Brilliant Earth

About this 3.25ct lab-grown radiant diamond

This 3.25ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG762545514 or 762545514. Listed at 15 retailers, with prices from $1,843 to $12,810 at Brilliant Earth, a $10,967 spread on the same certified stone. 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

3.25
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545514
Dimensions7.44 × 7.44 × 10.30 mm
L/W Ratio1.00
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
7.44 mm7.44 mm3.25 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545514
Side View
Table 63.0%Crown 40.8°Girdle: STK-THKPavilion 34.4°Culet: NoneDepth 66.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Sep 30
Current: $12,810 USD|Low: $1,242 USD|High: $12,810 USD|Avg: $4,601 USD
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
October 1, 2026
Retailer 7$1,242 USD
Retailer 15$1,843 USD
Retailer 6$2,162 USD
Retailer 10$2,240 USD
Retailer 11$2,584 USD
Retailer 4$2,588 USD
Retailer 14$2,767 USD
Retailer 12$4,062 USD
Retailer 5$4,648 USD
Retailer 3$4,702 USD
Retailer 8$5,150 USD
Retailer 13$5,560 USD
Retailer 2$5,874 USD
Retailer 9$7,229 USD
Brilliant Earth$12,810 USD

37 data points across 15 retailers

15 retailers$1,843 USD to $12,810 USD

A
Cheapest Retailer
-
$1,843 USD
A
Retailer 2
-
$2,162 USD
View
A
Retailer 3
-
$2,240 USD
HK$17,500 HKD
View
A
Retailer 4
-
$2,529 USD
£1,992 GBP
View
Price last confirmed 21 days ago
A
Retailer 5
-
$2,588 USD
View
A
Retailer 6
-
$2,590 USD
£2,039 GBP
View
A
Retailer 7
-
$2,767 USD
€2,635 EUR
View
B+
Retailer 8
-
$4,062 USD
ZAR 65,629 ZAR
View
B+
Retailer 9
-
$4,648 USD
View
B+
Retailer 10
-
$4,702 USD
View
B+
Retailer 11
-
$5,150 USD
£4,055 GBP
View
B+
Retailer 12
-
$5,560 USD
View
B+
Retailer 13
-
$5,874 USD
View
B
Retailer 14
-
$7,229 USD
A$11,121 AUD
View
Most Expensive
B
Brilliant Earth
19079733Y · Oct 1
$12,810 USD
View
14 more retailers have this diamond
Prices start from $1,843 USDSave up to $10,967 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
3.25ct Radiant
$1,843 USD