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Round|Lab Grown|IGI

5.54ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG637453295

Shape and cutting style on the report: Round brilliant

Certificate IGI LG637453295

Diamond specifications and retailer prices

From €5,650 EUR
£4,970 GBP
As of October 27, 2026
Save €31,264 EUR (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €42,159 EUR at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 5.54ct lab-grown round diamond

This 5.54ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG637453295 or 637453295. Listed at 25 retailers as of October 27, 2026, with a 553% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.54
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637453295
Dimensions11.36 × 11.44 × 6.91 mm
L/W Ratio1.01
Girdle conditionFaceted
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
11.36 mm11.44 mm5.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637453295
Side View
Table 60.0%Crown 35.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €8,235 EUR|Low: €5,618 EUR|High: €26,713 EUR|Avg: €10,812 EUR|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 28, 2026
Retailer 12€5,650 EUR
Retailer 18€5,916 EUR
Retailer 10€6,152 EUR
Retailer 9€6,171 EUR
Retailer 7€6,862 EUR
Retailer 13€6,862 EUR
Retailer 21€6,865 EUR
Retailer 6€7,602 EUR
Retailer 17€7,955 EUR
Retailer 2€8,021 EUR
Retailer 1€8,235 EUR
Retailer 11€8,518 EUR
Retailer 15€9,225 EUR
Retailer 20€12,539 EUR
Retailer 4€12,898 EUR
Retailer 16€14,892 EUR
Retailer 3€15,244 EUR
Retailer 19€15,818 EUR
Retailer 14€16,202 EUR
Retailer 5€18,272 EUR
Retailer 8€26,713 EUR

36 data points across 21 retailers

25 retailers€5,650 EUR to €36,914 EUR

A
Cheapest Retailer
-
€5,650 EUR
£4,970 GBP
A
Retailer 2
-
€5,916 EUR
$6,609 USD
View
Retailer 3
-
€6,152 EUR
$6,873 USD
View
Price last confirmed 19 days ago
A
Retailer 4
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€6,171 EUR
$6,894 USD
View
Retailer 5
-
€6,862 EUR
$7,666 USD
View
Price last confirmed 19 days ago
Retailer 6
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€6,862 EUR
$7,666 USD
View
Price last confirmed 30 days ago
Retailer 7
-
€6,865 EUR
$7,670 USD
View
Price last confirmed 5 days ago
Retailer 8
-
€7,848 EUR
HK$68,500 HKD
View
Price last confirmed 9 days ago
A
Retailer 9
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€7,955 EUR
$8,887 USD
View
Retailer 10
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€8,021 EUR
$8,961 USD
View
Price last confirmed 16 days ago
A
Retailer 11
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€8,235 EUR
$9,200 USD
View
Retailer 12
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€8,518 EUR
$9,516 USD
View
Price last confirmed 24 days ago
A
Retailer 13
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€9,225 EUR
£8,115 GBP
View
Retailer 14
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€12,424 EUR
$13,880 USD
View
Price last confirmed 31 days ago
Retailer 15
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€12,539 EUR
$14,009 USD
View
Price last confirmed 10 days ago
A
Retailer 16
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€12,898 EUR
$14,410 USD
View
A
Retailer 17
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€14,892 EUR
£13,100 GBP
View
Retailer 18
-
€15,244 EUR
ZAR 275,140 ZAR
View
Price last confirmed 17 days ago
Retailer 19
-
€15,818 EUR
A$27,187 AUD
View
Price last confirmed 9 days ago
Retailer 20
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€18,272 EUR
A$31,405 AUD
View
Price last confirmed 23 days ago
Retailer 21
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€18,885 EUR
$21,098 USD
View
Price last confirmed 9 days ago
B
Retailer 22
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€25,495 EUR
$28,483 USD
View
Retailer 23
-
€26,713 EUR
SGD 40,329 SGD
View
Price last confirmed 9 days ago
B
Retailer 24
-
€36,914 EUR
$41,240 USD
View
Most Expensive
Do Amore Diamonds
23-637453295 · Oct 23
€42,159 EUR
$47,100 USD
View
Price last confirmed 9 days ago
24 more retailers have this diamond
Prices start from €5,650 EURSave up to €31,264 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
5.54ct Round
€5,650 EUR