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Round|Lab Grown|IGI

1.48ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG780663706

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780663706

Diamond specifications and retailer prices

From €571 EUR
HK$5,000 HKD
As of November 1, 2026
Save €1,436 EUR (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,007 EUR at Blue Nile · As of November 3, 2026
View at Blue Nile

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 LG780663706 or 780663706. Listed at 14 retailers as of November 1, 2026, with prices from €571 to €2,007, a €1,436 spread on the same certified stone. Blue Nile lists it at €2,007. 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°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663706
Dimensions7.33 × 7.39 × 4.46 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.33 mm7.39 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663706
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.6%

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: €2,007 EUR|Low: €571 EUR|High: €3,433 EUR|Avg: €1,502 EUR|-21.2%
Blue Nile
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
November 3, 2026
Retailer 15€571 EUR
Retailer 3€622 EUR
Retailer 14€624 EUR
Retailer 8€711 EUR
Retailer 2€720 EUR
Retailer 12€729 EUR
Retailer 9€759 EUR
Retailer 13€1,016 EUR
Retailer 6€1,100 EUR
Retailer 4€1,550 EUR
Retailer 10€1,719 EUR
Retailer 5€1,819 EUR
Retailer 11€1,997 EUR
Blue Nile€2,007 EUR
Retailer 7€2,767 EUR

36 data points across 15 retailers

14 retailers€571 EUR to €2,007 EUR

A
Cheapest Retailer
-
€571 EUR
HK$5,000 HKD
A
Retailer 2
-
€622 EUR
$698 USD
View
A
Retailer 3
-
€624 EUR
$700 USD
View
A
Retailer 4
-
€711 EUR
View
A
Retailer 5
-
€720 EUR
£636 GBP
View
A
Retailer 6
-
€729 EUR
$818 USD
View
A
Retailer 7
-
€759 EUR
ZAR 13,744 ZAR
View
Retailer 8
-
€1,016 EUR
$1,140 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
€1,100 EUR
A$1,898 AUD
View
B+
Retailer 10
-
€1,550 EUR
$1,739 USD
View
B
Retailer 11
-
€1,719 EUR
£1,518 GBP
View
B
Retailer 12
-
€1,819 EUR
$2,040 USD
View
B
Retailer 13
-
€1,997 EUR
$2,240 USD
View
Most Expensive
B
Blue Nile
30001444 · Nov 3
€2,007 EUR
$2,251 USD
View
13 more retailers have this diamond
Prices start from €571 EURSave up to €1,436 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
€571 EUR