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Radiant|Lab Grown|IGI

1.08ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG634474621

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

Certificate IGI LG634474621

Diamond specifications and retailer prices

From €185 EUR
$207 USD
As of November 2, 2026
Save €1,073 EUR (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,257 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG634474621 or 634474621. Listed at 24 retailers as of November 2, 2026, with prices from €185 to €1,257, a €1,073 spread on the same certified stone. Brilliant Earth lists it at €1,257. 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 angle45°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634474621
Dimensions7.14 × 5.08 × 3.45 mm
L/W Ratio1.41
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
7.14 mm5.08 mm1.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634474621
Side View
Table 60.0%Crown 45°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 67.9%

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: €1,257 EUR|Low: €177 EUR|High: €1,596 EUR|Avg: €561 EUR|-20.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 5€185 EUR
Retailer 3€206 EUR
Retailer 9€215 EUR
Retailer 6€229 EUR
Retailer 10€229 EUR
Retailer 19€244 EUR
Retailer 16€310 EUR
Retailer 14€374 EUR
Retailer 12€396 EUR
Retailer 2€423 EUR
Retailer 11€508 EUR
Retailer 15€557 EUR
Retailer 17€560 EUR
Retailer 8€737 EUR
Retailer 7€835 EUR
Retailer 13€918 EUR
Retailer 18€1,079 EUR
Retailer 4€1,085 EUR
Brilliant Earth€1,257 EUR

42 data points across 19 retailers

24 retailers€185 EUR to €1,257 EUR

A
Cheapest Retailer
-
€185 EUR
$207 USD
A
Retailer 2
-
€206 EUR
$231 USD
View
Final sale: no returns
A
Retailer 3
-
€215 EUR
$241 USD
View
Retailer 4
-
€229 EUR
$257 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
€229 EUR
$257 USD
View
A
Retailer 6
-
€310 EUR
$348 USD
View
A
Retailer 7
-
€374 EUR
View
A
Retailer 8
-
€396 EUR
ZAR 7,171 ZAR
View
A
Retailer 9
-
€423 EUR
£373 GBP
View
Retailer 10
-
€466 EUR
$523 USD
View
Price last confirmed 7 days ago
A
Retailer 11
-
€508 EUR
$570 USD
View
A
Retailer 12
-
€557 EUR
$625 USD
View
Retailer 13
-
€560 EUR
A$967 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
€563 EUR
$632 USD
View
B+
Retailer 15
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€737 EUR
$827 USD
View
B+
Retailer 16
-
€782 EUR
$877 USD
View
B+
Retailer 17
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€784 EUR
$880 USD
View
B+
Retailer 18
-
€833 EUR
£736 GBP
View
Retailer 19
-
€835 EUR
A$1,441 AUD
View
Price last confirmed 8 days ago
B+
Retailer 20
-
€918 EUR
£811 GBP
View
Retailer 21
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€1,070 EUR
$1,200 USD
View
Price last confirmed 15 days ago
Retailer 22
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€1,079 EUR
$1,210 USD
View
Price last confirmed 15 days ago
B
Retailer 23
-
€1,085 EUR
$1,217 USD
View
Most Expensive
B
Brilliant Earth
10800116A · Nov 2
€1,257 EUR
$1,410 USD
View
23 more retailers have this diamond
Prices start from €185 EURSave up to €1,073 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
€185 EUR