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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 €153 EUR
$171 USD
As of October 30, 2026
Save €1,736 EUR (92%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €1,889 EUR at Zales · As of October 30, 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 October 30, 2026, with prices from €153 to €1,889, a €1,736 spread on the same certified stone. Zales lists it at €1,889. 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
Color
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

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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: €377 EUR|Low: €147 EUR|High: €1,853 EUR|Avg: €546 EUR|+3.8%
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 2, 2026
Retailer 16€153 EUR
Retailer 8€170 EUR
Retailer 5€177 EUR
Retailer 2€190 EUR
Retailer 6€190 EUR
Retailer 12€343 EUR
Retailer 9€361 EUR
Retailer 1€377 EUR
Retailer 7€474 EUR
Retailer 13€510 EUR
Retailer 15€644 EUR
Retailer 3€672 EUR
Retailer 4€788 EUR
Retailer 10€978 EUR
Retailer 14€1,074 EUR
Retailer 11€1,522 EUR

43 data points across 16 retailers

28 retailers€153 EUR to €1,889 EUR

A
Cheapest Retailer
-
€153 EUR
$171 USD
A
Retailer 2
-
€170 EUR
$190 USD
View
Final sale: no returns
A
Retailer 3
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€177 EUR
$198 USD
View
Retailer 4
-
€190 EUR
$212 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€190 EUR
$212 USD
View
A
Retailer 6
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€252 EUR
$282 USD
View
B+
Retailer 7
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€256 EUR
$286 USD
View
A
Retailer 8
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€343 EUR
View
A
Retailer 9
-
€361 EUR
ZAR 6,518 ZAR
View
A
Retailer 10
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€377 EUR
£331 GBP
View
A
Retailer 11
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€435 EUR
$486 USD
View
A
Retailer 12
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€474 EUR
$530 USD
View
A
Retailer 13
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€510 EUR
A$877 AUD
View
B+
Retailer 14
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€644 EUR
$719 USD
View
B+
Retailer 15
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€672 EUR
$751 USD
View
B+
Retailer 16
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€720 EUR
$804 USD
View
B+
Retailer 17
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€788 EUR
$880 USD
View
B+
Retailer 18
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€827 EUR
$924 USD
View
B+
Retailer 19
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€933 EUR
£821 GBP
View
B+
Retailer 20
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€978 EUR
£860 GBP
View
B
Retailer 21
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€986 EUR
$1,102 USD
View
B
Retailer 22
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€1,020 EUR
$1,140 USD
View
Retailer 23
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€1,074 EUR
$1,200 USD
View
Price last confirmed 14 days ago
B
Retailer 24
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€1,091 EUR
£960 GBP
View
B
Retailer 25
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€1,468 EUR
$1,640 USD
View
B
Retailer 26
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€1,522 EUR
$1,700 USD
View
B
Retailer 27
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€1,889 EUR
$2,110 USD
View
Most Expensive
B
Zales
522877696 · Oct 30
€1,889 EUR
$2,110 USD
View
27 more retailers have this diamond
Prices start from €153 EURSave up to €1,736 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
€153 EUR