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Round|Lab Grown|IGI

1.48ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG848624678

Shape and cutting style on the report: Round brilliant

Certificate IGI LG848624678

Diamond specifications and retailer prices

From €422 EUR
$473 USD
As of October 30, 2026
Save €1,486 EUR (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,908 EUR at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 1.48ct lab-grown round diamond

This 1.48ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG848624678 or 848624678. Listed at 16 retailers as of October 30, 2026, with prices from €422 to €1,908, a €1,486 spread on the same certified stone. Riddles Jewelry lists it at €1,908. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848624678
Dimensions7.43 × 7.36 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.43 mm7.36 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848624678
Side View
Table 57.0%Crown 33.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €1,636 EUR|Low: €422 EUR|High: €1,908 EUR|Avg: €1,023 EUR|-0.6%
Retailer 1
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
Riddles Jewelry
November 1, 2026
Retailer 4€422 EUR
Retailer 13€646 EUR
Retailer 7€664 EUR
Retailer 10€664 EUR
Retailer 8€664 EUR
Retailer 11€691 EUR
Retailer 14€720 EUR
Retailer 9€749 EUR
Retailer 5€912 EUR
Retailer 3€942 EUR
Retailer 12€1,375 EUR
Retailer 6€1,529 EUR
Retailer 15€1,573 EUR
Retailer 1€1,636 EUR
Retailer 2€1,837 EUR
Riddles Jewelry€1,908 EUR

7 data points across 16 retailers

16 retailers€422 EUR to €1,908 EUR

A
Cheapest Retailer
-
€422 EUR
$473 USD
Final sale: no returns
A
Retailer 2
-
€646 EUR
View
A
Retailer 3
-
€664 EUR
$745 USD
View
A
Retailer 4
-
€664 EUR
$745 USD
View
A
Retailer 5
-
€664 EUR
£587 GBP
View
A
Retailer 6
-
€691 EUR
$775 USD
View
A
Retailer 7
-
€720 EUR
ZAR 13,043 ZAR
View
A
Retailer 8
-
€749 EUR
£662 GBP
View
B+
Retailer 9
-
€912 EUR
$1,022 USD
View
B+
Retailer 10
-
€942 EUR
$1,057 USD
View
B+
Retailer 11
-
€1,375 EUR
CA$2,142 CAD
View
B
Retailer 12
-
€1,529 EUR
$1,715 USD
View
B
Retailer 13
-
€1,573 EUR
$1,764 USD
View
B
Retailer 14
-
€1,636 EUR
£1,445 GBP
View
B
Retailer 15
-
€1,837 EUR
$2,060 USD
View
Most Expensive
B
Riddles Jewelry
1996900133 · Oct 31
€1,908 EUR
$2,140 USD
View
15 more retailers have this diamond
Prices start from €422 EURSave up to €1,486 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
1.48ct Round
€422 EUR