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Round|Lab Grown|IGI

1.48ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG816615011

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816615011

Diamond specifications and retailer prices

From €277 EUR
$310 USD
As of November 1, 2026
Save €1,745 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,023 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG816615011 or 816615011. Listed at 19 retailers as of October 31, 2026, with prices from €277 to €2,023, a €1,745 spread on the same certified stone. Brilliant Earth lists it at €2,023. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615011
Dimensions7.36 × 7.29 × 4.49 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
7.36 mm7.29 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615011
Side View
Table 58.0%Crown 35.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A+
Exceptional
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: €2,023 EUR|Low: €275 EUR|High: €2,220 EUR|Avg: €840 EUR|-8.9%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 7€277 EUR
Retailer 8€310 EUR
Retailer 3€321 EUR
Retailer 5€344 EUR
Retailer 9€344 EUR
Retailer 15€483 EUR
Retailer 4€560 EUR
Retailer 12€561 EUR
Retailer 14€590 EUR
Retailer 2€610 EUR
Retailer 6€925 EUR
Retailer 19€1,055 EUR
Retailer 10€1,105 EUR
Retailer 17€1,109 EUR
Retailer 11€1,146 EUR
Retailer 16€1,241 EUR
Retailer 13€1,385 EUR
Retailer 18€1,839 EUR
Brilliant Earth€2,023 EUR

37 data points across 19 retailers

19 retailers€277 EUR to €2,023 EUR

A+
Cheapest Retailer
-
€277 EUR
$310 USD
A
Retailer 2
-
€310 EUR
$346 USD
View
Final sale: no returns
A
Retailer 3
-
€321 EUR
$359 USD
View
Retailer 4
-
€344 EUR
$384 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€344 EUR
$384 USD
View
A
Retailer 6
-
€483 EUR
$540 USD
View
A
Retailer 7
-
€560 EUR
$626 USD
View
A
Retailer 8
-
€561 EUR
View
A
Retailer 9
-
€590 EUR
ZAR 10,653 ZAR
View
A
Retailer 10
-
€610 EUR
£536 GBP
View
B+
Retailer 11
-
€925 EUR
$1,033 USD
View
B+
Retailer 12
-
€1,055 EUR
$1,179 USD
View
B+
Retailer 13
-
€1,105 EUR
$1,234 USD
View
B+
Retailer 14
-
€1,109 EUR
SGD 1,674 SGD
View
B+
Retailer 15
-
€1,146 EUR
$1,280 USD
View
B+
Retailer 16
-
€1,241 EUR
$1,387 USD
View
B+
Retailer 17
-
€1,385 EUR
£1,218 GBP
View
Retailer 18
-
€1,839 EUR
$2,055 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21421152A · Oct 31
€2,023 EUR
$2,260 USD
View
18 more retailers have this diamond
Prices start from €277 EURSave up to €1,745 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
€277 EUR