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Round|Lab Grown|IGI

1.48ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG815698223

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815698223

Diamond specifications and retailer prices

From £434 GBP
$582 USD
As of October 30, 2026
Save £1,454 GBP (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,888 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815698223 or 815698223. Listed at 8 retailers as of October 30, 2026, with prices from £434 to £1,888, a £1,454 spread on the same certified stone. Do Amore Diamonds lists it at £1,888. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698223
Dimensions7.28 × 7.23 × 4.54 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
7.28 mm7.23 mm1.48 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698223
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

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: Oct 30
Current: £1,888 GBP|Low: £189 GBP|High: £2,112 GBP|Avg: £877 GBP|-10.6%
Do Amore Diamonds
Retailer 2
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Retailer 4
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
October 30, 2026
Retailer 5£189 GBP
Retailer 9£434 GBP
Retailer 7£437 GBP
Retailer 6£465 GBP
Retailer 4£487 GBP
Retailer 14£499 GBP
Retailer 13£713 GBP
Retailer 10£809 GBP
Retailer 11£846 GBP
Retailer 3£981 GBP
Retailer 8£1,166 GBP
Retailer 2£1,515 GBP
Retailer 12£1,523 GBP
Do Amore Diamonds£1,888 GBP

16 data points across 14 retailers

8 retailers£434 GBP to £1,888 GBP

A
Cheapest Retailer
-
£434 GBP
$582 USD
A
Retailer 2
-
£437 GBP
$585 USD
View
B+
Retailer 3
-
£809 GBP
$1,084 USD
View
B+
Retailer 4
-
£846 GBP
$1,133 USD
View
B+
Retailer 5
-
£1,166 GBP
View
B+
Retailer 6
-
£1,515 GBP
$2,030 USD
View
B
Retailer 7
-
£1,523 GBP
$2,040 USD
View
Most Expensive
B
Do Amore Diamonds
27-B00A6B0E2 · Oct 30
£1,888 GBP
$2,530 USD
View
7 more retailers have this diamond
Prices start from £434 GBPSave up to £1,454 GBP

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
£434 GBP