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Radiant|Lab Grown|IGI

1.17ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG634437781

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

Certificate IGI LG634437781

Diamond specifications and retailer prices

From €201 EUR
$224 USD
As of October 30, 2026
Save €1,805 EUR (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,005 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.17ct lab-grown radiant diamond

This 1.17ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG634437781 or 634437781. Listed at 22 retailers as of October 30, 2026, with prices from €201 to €2,005, a €1,805 spread on the same certified stone. Brilliant Earth lists it at €2,005. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.17
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634437781
Dimensions5.22 × 5.22 × 3.56 mm
L/W Ratio1.00
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
5.22 mm5.22 mm1.17 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634437781
Side View
Table 66.0%Crown 45.7°Girdle: MED-STKPavilion 36°Culet: NoneDepth 68.2%

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: €2,005 EUR|Low: €192 EUR|High: €2,068 EUR|Avg: €599 EUR|-3.0%
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
November 1, 2026
Retailer 16€201 EUR
Retailer 7€223 EUR
Retailer 5€232 EUR
Retailer 3€248 EUR
Retailer 6€248 EUR
Retailer 15€336 EUR
Retailer 2€428 EUR
Retailer 11€449 EUR
Retailer 10€462 EUR
Retailer 13€605 EUR
Retailer 8€655 EUR
Retailer 4€798 EUR
Retailer 12€800 EUR
Retailer 9€995 EUR
Retailer 14€1,173 EUR
Brilliant Earth€2,005 EUR

44 data points across 16 retailers

22 retailers€201 EUR to €2,005 EUR

A
Cheapest Retailer
-
€201 EUR
$224 USD
A
Retailer 2
-
€223 EUR
$249 USD
View
Final sale: no returns
A
Retailer 3
-
€232 EUR
$259 USD
View
Retailer 4
-
€248 EUR
$277 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€248 EUR
$277 USD
View
A
Retailer 6
-
€336 EUR
$375 USD
View
A
Retailer 7
-
€428 EUR
ZAR 7,732 ZAR
View
A
Retailer 8
-
€449 EUR
View
A
Retailer 9
-
€462 EUR
£407 GBP
View
B+
Retailer 10
-
€605 EUR
A$1,040 AUD
View
B+
Retailer 11
-
€628 EUR
$702 USD
View
B+
Retailer 12
-
€655 EUR
$732 USD
View
B+
Retailer 13
-
€763 EUR
£671 GBP
View
B+
Retailer 14
-
€798 EUR
$891 USD
View
B+
Retailer 15
-
€800 EUR
$894 USD
View
B+
Retailer 16
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€845 EUR
$944 USD
View
B+
Retailer 17
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€995 EUR
£875 GBP
View
B
Retailer 18
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€1,136 EUR
$1,269 USD
View
Retailer 19
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€1,173 EUR
$1,310 USD
View
Price last confirmed 13 days ago
Retailer 20
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€1,260 EUR
$1,407 USD
View
Price last confirmed 84 days ago
Retailer 21
-
€1,620 EUR
$1,810 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
21311569A · Oct 31
€2,005 EUR
$2,240 USD
View
21 more retailers have this diamond
Prices start from €201 EURSave up to €1,805 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
1.17ct Radiant
€201 EUR