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Radiant|Lab Grown|IGI

1.54ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG764610935

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

Certificate IGI LG764610935

Diamond specifications and retailer prices

From €264 EUR
$295 USD
As of October 30, 2026
Save €1,884 EUR (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,148 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG764610935 or 764610935. Listed at 26 retailers as of October 30, 2026, with prices from €264 to €2,148, a €1,884 spread on the same certified stone. Brilliant Earth lists it at €2,148. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.5°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764610935
Dimensions8.16 × 5.60 × 3.80 mm
L/W Ratio1.46
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
8.16 mm5.60 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764610935
Side View
Table 63.0%Crown 49.5°Girdle: MediumPavilion 33.9°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: Oct 30
Current: €2,148 EUR|Low: €264 EUR|High: €3,169 EUR|Avg: €923 EUR|-32.2%
Brilliant Earth
Retailer 2
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Retailer 24
November 1, 2026
Retailer 6€264 EUR
Retailer 7€295 EUR
Retailer 23€306 EUR
Retailer 11€328 EUR
Retailer 22€328 EUR
Retailer 2€337 EUR
Retailer 16€367 EUR
Retailer 21€465 EUR
Retailer 18€534 EUR
Retailer 10€536 EUR
Retailer 5€561 EUR
Retailer 20€563 EUR
Retailer 13€580 EUR
Retailer 19€762 EUR
Retailer 24€941 EUR
Retailer 4€1,006 EUR
Retailer 17€1,051 EUR
Retailer 3€1,053 EUR
Retailer 9€1,096 EUR
Retailer 14€1,259 EUR
Retailer 15€1,319 EUR
Retailer 12€1,340 EUR
Retailer 8€2,041 EUR
Brilliant Earth€2,148 EUR

37 data points across 24 retailers

26 retailers€264 EUR to €2,148 EUR

A
Cheapest Retailer
-
€264 EUR
$295 USD
A
Retailer 2
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€295 EUR
$330 USD
View
Final sale: no returns
A
Retailer 3
-
€306 EUR
$342 USD
View
Retailer 4
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€328 EUR
$366 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€328 EUR
$366 USD
View
A
Retailer 6
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€337 EUR
£297 GBP
View
A
Retailer 7
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€367 EUR
HK$3,200 HKD
View
A
Retailer 8
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€465 EUR
$520 USD
View
A
Retailer 9
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€534 EUR
View
A
Retailer 10
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€536 EUR
$599 USD
View
A
Retailer 11
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€561 EUR
$627 USD
View
A
Retailer 12
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€563 EUR
ZAR 10,154 ZAR
View
A
Retailer 13
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€580 EUR
£510 GBP
View
A
Retailer 14
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€762 EUR
A$1,309 AUD
View
B+
Retailer 15
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€941 EUR
$1,051 USD
View
B+
Retailer 16
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€1,006 EUR
$1,124 USD
View
B+
Retailer 17
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€1,051 EUR
SGD 1,587 SGD
View
B+
Retailer 18
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€1,053 EUR
$1,176 USD
View
B+
Retailer 19
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€1,096 EUR
$1,224 USD
View
B+
Retailer 20
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€1,149 EUR
$1,284 USD
View
B+
Retailer 21
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€1,259 EUR
$1,407 USD
View
B+
Retailer 22
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€1,269 EUR
£1,116 GBP
View
B+
Retailer 23
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€1,319 EUR
£1,160 GBP
View
B+
Retailer 24
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€1,340 EUR
$1,497 USD
View
Retailer 25
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€2,041 EUR
$2,280 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
19056436A · Oct 31
€2,148 EUR
$2,400 USD
View
25 more retailers have this diamond
Prices start from €264 EURSave up to €1,884 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
1.54ct Radiant
€264 EUR