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Radiant|Lab Grown|IGI

4.55ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG754595533

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

Certificate IGI LG754595533

Diamond specifications and retailer prices

From €4,499 EUR
£3,944 GBP
As of October 29, 2026
Save €17,012 EUR (79%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: €21,511 EUR at With Clarity · As of October 28, 2026
View at With Clarity

About this 4.55ct lab-grown radiant diamond

This 4.55ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595533 or 754595533. Listed at 32 retailers as of October 28, 2026, with prices from €4,499 to €21,511, a €17,012 spread on the same certified stone. With Clarity lists it at €21,511. 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

4.55
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595533
Dimensions8.25 × 8.25 × 5.37 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
8.25 mm8.25 mm4.55 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595533
Side View
Table 62.0%Crown 41.2°Girdle: Slightly ThickPavilion 33.4°Culet: NoneDepth 65.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €10,987 EUR|Low: €4,471 EUR|High: €21,511 EUR|Avg: €10,109 EUR|-10.2%
Retailer 1
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Retailer 25
With Clarity
October 29, 2026
Retailer 12€4,499 EUR
Retailer 7€4,629 EUR
Retailer 11€4,949 EUR
Retailer 17€5,369 EUR
Retailer 25€5,385 EUR
Retailer 18€5,861 EUR
Retailer 2€6,191 EUR
Retailer 24€6,734 EUR
Retailer 13€6,783 EUR
Retailer 19€6,835 EUR
Retailer 9€7,158 EUR
Retailer 23€7,419 EUR
Retailer 16€7,611 EUR
Retailer 8€8,322 EUR
Retailer 21€8,836 EUR
Retailer 5€10,111 EUR
Retailer 1€10,987 EUR
Retailer 20€11,385 EUR
Retailer 22€11,827 EUR
Retailer 14€14,566 EUR
Retailer 3€14,933 EUR
Retailer 6€15,253 EUR
Retailer 15€19,224 EUR
Retailer 4€19,638 EUR
Retailer 10€20,004 EUR
With Clarity€21,511 EUR

35 data points across 26 retailers

32 retailers€4,499 EUR to €21,511 EUR

A
Cheapest Retailer
-
€4,499 EUR
£3,944 GBP
Returns within 30 days
A
Retailer 2
-
€4,629 EUR
$5,154 USD
View
Returns within 21 days
A
Retailer 3
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€4,629 EUR
$5,154 USD
View
Price last confirmed 20 days ago
Returns within 21 days
A
Retailer 4
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€4,949 EUR
$5,510 USD
View
Returns within 30 days
A
Retailer 5
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€5,124 EUR
$5,704 USD
View
Price last confirmed 29 days ago
Returns within 21 days
A
Retailer 6
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€5,369 EUR
$5,977 USD
View
Price last confirmed 31 days ago
A
Retailer 7
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€5,371 EUR
$5,979 USD
View
Price last confirmed 25 days ago
Returns within 30 days
A
Retailer 8
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€5,385 EUR
$5,995 USD
View
Returns within 40 days
A
Retailer 9
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€5,861 EUR
$6,525 USD
View
Price last confirmed 31 days ago
Returns within 30 days
A
Retailer 10
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€6,191 EUR
$6,892 USD
View
Final sale: no returns
B+
Retailer 11
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€6,376 EUR
$7,098 USD
View
Price last confirmed 18 days ago
Returns within 30 days
B+
Retailer 12
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€6,376 EUR
$7,098 USD
View
Returns within 30 days
B+
Retailer 13
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€6,734 EUR
$7,497 USD
View
Returns within 30 days
B+
Retailer 14
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€6,783 EUR
HK$59,000 HKD
View
B+
Retailer 15
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€6,835 EUR
£5,992 GBP
View
Returns within 30 days
B+
Retailer 16
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€7,055 EUR
$7,854 USD
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Price last confirmed 28 days ago
Returns within 30 days
B+
Retailer 17
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€7,158 EUR
$7,969 USD
View
Returns within 30 days
B+
Retailer 18
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€7,419 EUR
$8,260 USD
View
Returns within 30 days
B+
Retailer 19
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€7,611 EUR
£6,672 GBP
View
Returns within 30 days
B
Retailer 20
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€8,322 EUR
$9,265 USD
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Returns within 30 days
B+
Retailer 21
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€8,836 EUR
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Returns within 100 days
B
Retailer 22
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€10,111 EUR
$11,257 USD
View
Returns within 30 days
B+
Retailer 23
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€10,987 EUR
£9,631 GBP
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B
Retailer 24
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€11,385 EUR
ZAR 204,769 ZAR
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Returns within 7 days
B
Retailer 25
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€11,827 EUR
A$20,257 AUD
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B
Retailer 26
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€14,566 EUR
$16,216 USD
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Returns within 3 days
B
Retailer 27
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€14,933 EUR
$16,625 USD
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Returns within 30 days
B
Retailer 28
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€15,253 EUR
A$26,125 AUD
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Price last confirmed 20 days ago
Returns within 30 days
B
Retailer 29
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€19,224 EUR
$21,402 USD
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Returns within 90 days
B
Retailer 30
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€19,638 EUR
SGD 29,545 SGD
View
Returns within 14 days
B
Retailer 31
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€20,004 EUR
$22,270 USD
View
Returns within 30 days
Most Expensive
B
With Clarity
754595533 · Oct 28
€21,511 EUR
$23,948 USD
View
Returns within 30 days
31 more retailers have this diamond
Prices start from €4,499 EURSave up to €17,012 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
4.55ct Radiant
€4,499 EUR