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Radiant|Lab Grown|IGI

3.25ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754508023

Certificate IGI LG754508023

Diamond specifications and retailer prices

From $8,460 USD
13 retailers carry this diamond
Most expensive: $9,324 USD at Novita Diamonds
View at Novita Diamonds

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 top-tier cut grade and certified by IGI LG754508023 or 754508023. Listed at 13 retailers. 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

3.25
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508023
Dimensions10.59 × 7.42 × 4.92 mm
L/W Ratio1.43
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
10.59 mm7.42 mm3.25 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508023
Side View
Table 64.0%Crown 40.8°Girdle: Slightly ThickPavilion 34.5°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
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: Oct 1
Current: $9,324 USD|Low: $1,874 USD|High: $11,180 USD|Avg: $4,705 USD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
September 23, 2026
Retailer 3$1,874 USD
Retailer 10$2,162 USD
Retailer 5$2,406 USD
Retailer 7$2,531 USD
Retailer 6$2,588 USD
Retailer 4$2,959 USD
Retailer 12$3,993 USD
Retailer 9$4,028 USD
Retailer 8$4,648 USD
Retailer 11$5,811 USD
Retailer 13$6,293 USD
Retailer 2$8,460 USD
Novita Diamonds$9,324 USD

23 data points across 13 retailers

13 retailers

A
Retailer 1
-
$1,874 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$2,162 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$2,406 USD
HK$18,800 HKD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$2,531 USD
£1,993 GBP
View
Price last confirmed 18 days ago
A
Retailer 5
-
$2,588 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$2,959 USD
€2,818 EUR
View
Price last confirmed 47 days ago
A
Retailer 7
-
$3,993 USD
£3,144 GBP
View
Price last confirmed 17 days ago
A
Retailer 8
-
$4,028 USD
ZAR 65,077 ZAR
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$4,648 USD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
$5,811 USD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$6,293 USD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$8,460 USD
View
Most Expensive
B
Novita Diamonds
cert_754508023 · Jul 4
$9,324 USD
A$14,344 AUD
View
Price last confirmed 89 days ago
12 more retailers have this diamond
Prices start from $8,460 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
$8,460 USD