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Radiant|Lab Grown|IGI

1.08ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG677544487

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

Certificate IGI LG677544487

Diamond specifications and retailer prices

From €152 EUR
$171 USD
As of November 2, 2026
Save €1,729 EUR (92%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €1,881 EUR at Zales · As of November 2, 2026
View at Zales

About this 1.08ct lab-grown radiant diamond

This 1.08ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG677544487 or 677544487. Listed at 28 retailers as of November 2, 2026, with prices from €152 to €1,881, a €1,729 spread on the same certified stone. Zales lists it at €1,881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677544487
Dimensions7.29 × 5.13 × 3.39 mm
L/W Ratio1.42
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
7.29 mm5.13 mm1.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677544487
Side View
Table 63.0%Crown 44.7°Girdle: MediumPavilion 34.7°Culet: NoneDepth 66.1%

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: Nov 2
Current: €586 EUR|Low: €146 EUR|High: €1,846 EUR|Avg: €536 EUR
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
Retailer 16
November 3, 2026
Retailer 2€152 EUR
Retailer 6€177 EUR
Retailer 3€189 EUR
Retailer 7€189 EUR
Retailer 14€342 EUR
Retailer 11€360 EUR
Retailer 9€378 EUR
Retailer 8€473 EUR
Retailer 10€508 EUR
Retailer 1€586 EUR
Retailer 16€641 EUR
Retailer 4€670 EUR
Retailer 5€785 EUR
Retailer 12€974 EUR
Retailer 15€1,070 EUR
Retailer 13€1,516 EUR

43 data points across 16 retailers

28 retailers€152 EUR to €1,881 EUR

A
Cheapest Retailer
-
€152 EUR
$171 USD
A
Retailer 2
-
€169 EUR
$190 USD
View
Final sale: no returns
A
Retailer 3
-
€177 EUR
$198 USD
View
Retailer 4
-
€189 EUR
$212 USD
View
Price last confirmed 9 days ago
A
Retailer 5
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€189 EUR
$212 USD
View
B+
Retailer 6
-
€255 EUR
$286 USD
View
A
Retailer 7
-
€342 EUR
View
A
Retailer 8
-
€360 EUR
ZAR 6,518 ZAR
View
A
Retailer 9
-
€378 EUR
£334 GBP
View
A
Retailer 10
-
€433 EUR
$486 USD
View
A
Retailer 11
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€473 EUR
$530 USD
View
A
Retailer 12
-
€508 EUR
A$877 AUD
View
B+
Retailer 13
-
€586 EUR
$657 USD
View
B+
Retailer 14
-
€641 EUR
$719 USD
View
B+
Retailer 15
-
€670 EUR
$751 USD
View
B+
Retailer 16
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€717 EUR
$804 USD
View
B+
Retailer 17
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€785 EUR
$880 USD
View
B+
Retailer 18
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€824 EUR
$924 USD
View
B+
Retailer 19
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€930 EUR
£821 GBP
View
B+
Retailer 20
-
€974 EUR
£860 GBP
View
B
Retailer 21
-
€982 EUR
$1,102 USD
View
B
Retailer 22
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€1,016 EUR
$1,140 USD
View
Retailer 23
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€1,070 EUR
$1,200 USD
View
Price last confirmed 15 days ago
B
Retailer 24
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€1,087 EUR
£960 GBP
View
B
Retailer 25
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€1,462 EUR
$1,640 USD
View
B
Retailer 26
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€1,516 EUR
$1,700 USD
View
B
Retailer 27
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€1,881 EUR
$2,110 USD
View
Most Expensive
B
Zales
522877696 · Nov 2
€1,881 EUR
$2,110 USD
View
27 more retailers have this diamond
Prices start from €152 EURSave up to €1,729 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
1.08ct Radiant
€152 EUR