Radiant|Lab Grown|IGI

5.48ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG804664643

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG804664643

Diamond specifications and retailer prices

From €8,675 EUR
$9,692 USD
As of November 1, 2026
Save €10,883 EUR (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €19,558 EUR at Yorxs · As of October 31, 2026
View at Yorxs

About this 5.48ct lab-grown radiant diamond

This 5.48ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804664643 or 804664643. Listed at 7 retailers as of October 31, 2026, with prices from €8,675 to €19,558, a €10,883 spread on the same certified stone. Yorxs lists it at €19,558. 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

5.48
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804664643
Dimensions12.09 × 8.67 × 5.79 mm
L/W Ratio1.39
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
12.09 mm8.67 mm5.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804664643
Side View
Table 64.0%Crown 44°Girdle: ThickPavilion 33.4°Culet: NoneDepth 66.8%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €11,296 EUR|Low: €8,675 EUR|High: €30,106 EUR|Avg: €17,682 EUR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 1, 2026
Retailer 5€8,675 EUR
Retailer 6€8,801 EUR
Retailer 4€10,688 EUR
Retailer 1€11,296 EUR
Retailer 3€17,060 EUR
Retailer 2€17,357 EUR
Yorxs€19,558 EUR
Retailer 7€30,106 EUR

29 data points across 8 retailers

7 retailers€8,675 EUR to €19,558 EUR

A
Cheapest Retailer
-
€8,675 EUR
$9,692 USD
A
Retailer 2
-
€8,801 EUR
$9,833 USD
View
A
Retailer 3
-
€10,688 EUR
$11,941 USD
View
A
Retailer 4
-
€11,296 EUR
$12,620 USD
View
A
Retailer 5
-
€17,060 EUR
$19,060 USD
View
B+
Retailer 6
-
€17,357 EUR
£15,269 GBP
View
Most Expensive
B+
Yorxs
557461772 · Oct 31
€19,558 EUR
View
6 more retailers have this diamond
Prices start from €8,675 EURSave up to €10,883 EUR

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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.48ct Radiant
€8,675 EUR