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Radiant|Lab Grown|IGI

3.48ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754594432

Certificate IGI LG754594432

Diamond specifications and retailer prices

From $1,565 USD
Save $7,285 USD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,850 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.48ct lab-grown radiant diamond

This 3.48ct 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 LG754594432 or 754594432. Listed at 14 retailers, with prices from $1,565 to $8,850 at Do Amore Diamonds, a $7,285 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

3.48
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594432
Dimensions10.75 × 7.57 × 7.57 mm
L/W Ratio1.42
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
10.75 mm7.57 mm3.48 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594432
Side View
Table 65.0%Crown 41.4°Girdle: ThickPavilion 33.9°Culet: NoneDepth 65.5%

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: $8,850 USD|Low: $1,141 USD|High: $9,981 USD|Avg: $4,877 USD|-9.9%
Do Amore Diamonds
Retailer 2
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Retailer 18
October 1, 2026
Retailer 16$1,565 USD
Retailer 5$1,598 USD
Retailer 18$1,650 USD
Retailer 3$1,992 USD
Retailer 17$2,582 USD
Retailer 11$2,782 USD
Retailer 4$2,936 USD
Retailer 9$3,476 USD
Retailer 13$3,724 USD
Retailer 15$4,189 USD
Retailer 12$4,761 USD
Retailer 14$5,695 USD
Retailer 8$6,048 USD
Retailer 7$7,181 USD
Retailer 2$7,736 USD
Retailer 10$8,437 USD
Retailer 6$8,510 USD
Do Amore Diamonds$8,850 USD

17 data points across 18 retailers

14 retailers$1,565 USD to $8,850 USD

A
Cheapest Retailer
-
$1,565 USD
A
Retailer 2
-
$1,598 USD
View
A
Retailer 3
-
$1,650 USD
View
A
Retailer 4
-
$1,992 USD
View
A
Retailer 5
-
$2,582 USD
€2,459 EUR
View
A
Retailer 6
-
$2,782 USD
View
A
Retailer 7
-
$2,936 USD
View
A
Retailer 8
-
$3,724 USD
A$5,729 AUD
View
A
Retailer 9
-
$4,189 USD
View
A
Retailer 10
-
$4,761 USD
£3,749 GBP
View
B+
Retailer 11
-
$5,695 USD
View
B
Retailer 12
-
$7,736 USD
A$11,902 AUD
View
B
Retailer 13
-
$8,510 USD
View
Most Expensive
B
Do Amore Diamonds
27-57E3946D8 · Sep 30
$8,850 USD
View
13 more retailers have this diamond
Prices start from $1,565 USDSave up to $7,285 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
3.48ct Radiant
$1,565 USD