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Round|Lab Grown|IGI

5.46ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG626461545

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626461545

Diamond specifications and retailer prices

From €3,437 EUR
$3,840 USD
As of November 1, 2026
Save €20,211 EUR (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €23,648 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.46ct lab-grown round diamond

This 5.46ct lab-grown round sits in the over five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG626461545 or 626461545. Listed at 24 retailers as of October 31, 2026, with prices from €3,437 to €23,648, a €20,211 spread on the same certified stone. Do Amore Diamonds lists it at €23,648. 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

5.46
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626461545
Dimensions11.35 × 11.29 × 6.95 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
11.35 mm11.29 mm5.46 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626461545
Side View
Table 56.0%Crown 34.8°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.3%

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: Nov 1
Current: €23,648 EUR|Low: €3,422 EUR|High: €23,648 EUR|Avg: €8,413 EUR
Do Amore Diamonds
Retailer 2
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Retailer 24
November 1, 2026
Retailer 5€3,422 EUR
Retailer 24€3,437 EUR
Retailer 23€3,602 EUR
Retailer 14€3,852 EUR
Retailer 6€3,988 EUR
Retailer 11€4,569 EUR
Retailer 7€5,288 EUR
Retailer 22€5,290 EUR
Retailer 3€5,499 EUR
Retailer 15€5,568 EUR
Retailer 18€5,672 EUR
Retailer 10€6,529 EUR
Retailer 4€6,682 EUR
Retailer 9€6,765 EUR
Retailer 19€7,194 EUR
Retailer 21€8,941 EUR
Retailer 2€9,112 EUR
Retailer 12€10,103 EUR
Retailer 17€11,827 EUR
Retailer 20€12,361 EUR
Retailer 13€15,193 EUR
Retailer 16€15,668 EUR
Retailer 8€16,129 EUR
Do Amore Diamonds€23,648 EUR

31 data points across 24 retailers

24 retailers€3,437 EUR to €23,648 EUR

Retailer 1
-
€3,422 EUR
£3,010 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
€3,437 EUR
$3,840 USD
View
A
Retailer 3
-
€3,602 EUR
$4,024 USD
View
A
Retailer 4
-
€3,852 EUR
$4,303 USD
View
A
Retailer 5
-
€3,988 EUR
$4,455 USD
View
A
Retailer 6
-
€4,569 EUR
$5,105 USD
View
Final sale: no returns
A
Retailer 7
-
€5,288 EUR
$5,908 USD
View
A
Retailer 8
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€5,290 EUR
$5,910 USD
View
A
Retailer 9
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€5,499 EUR
$6,144 USD
View
A
Retailer 10
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€5,568 EUR
HK$48,600 HKD
View
A
Retailer 11
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€5,672 EUR
£4,990 GBP
View
A
Retailer 12
-
€6,529 EUR
$7,294 USD
View
A
Retailer 13
-
€6,682 EUR
$7,465 USD
View
B+
Retailer 14
-
€6,765 EUR
$7,558 USD
View
A
Retailer 15
-
€7,194 EUR
View
B+
Retailer 16
-
€8,941 EUR
ZAR 161,369 ZAR
View
B+
Retailer 17
-
€9,112 EUR
£8,016 GBP
View
B+
Retailer 18
-
€10,103 EUR
$11,287 USD
View
B+
Retailer 19
-
€11,827 EUR
$13,213 USD
View
B+
Retailer 20
-
€12,361 EUR
$13,810 USD
View
B
Retailer 21
-
€15,193 EUR
A$26,114 AUD
View
B
Retailer 22
-
€15,668 EUR
$17,504 USD
View
B
Retailer 23
-
€16,129 EUR
SGD 24,350 SGD
View
Most Expensive
B
Do Amore Diamonds
27-FC62BDC61 · Oct 31
€23,648 EUR
$26,420 USD
View
23 more retailers have this diamond
Prices start from €3,437 EURSave up to €20,211 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
5.46ct Round
€3,437 EUR