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Round|Lab Grown|IGI

5.43ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG754594375

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754594375

Diamond specifications and retailer prices

From €4,793 EUR
As of November 5, 2026
Save €28,190 EUR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €32,983 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 5.43ct lab-grown round diamond

This 5.43ct 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 LG754594375 or 754594375. Listed at 17 retailers as of November 5, 2026, with prices from €4,793 to €32,983, a €28,190 spread on the same certified stone. Do Amore Diamonds lists it at €32,983. 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

5.43
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594375
Dimensions11.30 × 11.36 × 6.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
11.30 mm11.36 mm5.43 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594375
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.1%

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 5
Current: €32,983 EUR|Low: €4,697 EUR|High: €33,669 EUR|Avg: €10,679 EUR|-2.0%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 18
November 6, 2026
Retailer 4€4,793 EUR
Retailer 6€5,024 EUR
Retailer 18€5,060 EUR
Retailer 8€5,481 EUR
Retailer 15€5,568 EUR
Retailer 10€6,687 EUR
Retailer 3€6,848 EUR
Retailer 5€7,286 EUR
Retailer 12€7,386 EUR
Retailer 17€8,588 EUR
Retailer 2€10,337 EUR
Retailer 9€10,463 EUR
Retailer 11€12,456 EUR
Retailer 13€12,828 EUR
Retailer 7€12,878 EUR
Retailer 16€15,066 EUR
Retailer 14€17,085 EUR
Do Amore Diamonds€32,983 EUR

39 data points across 18 retailers

17 retailers€4,793 EUR to €32,983 EUR

A
Cheapest Retailer
-
€4,793 EUR
A
Retailer 2
-
€5,024 EUR
View
A
Retailer 3
-
€5,060 EUR
View
A
Retailer 4
-
€5,481 EUR
View
Final sale: no returns
A
Retailer 5
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€5,568 EUR
View
A
Retailer 6
-
€6,687 EUR
View
A
Retailer 7
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€6,848 EUR
View
A
Retailer 8
-
€7,286 EUR
View
A
Retailer 9
-
€7,386 EUR
View
A
Retailer 10
-
€8,588 EUR
View
A
Retailer 11
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€10,337 EUR
View
A
Retailer 12
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€12,456 EUR
View
A
Retailer 13
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€12,828 EUR
View
A
Retailer 14
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€12,878 EUR
View
B+
Retailer 15
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€15,066 EUR
View
B+
Retailer 16
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€17,085 EUR
View
Most Expensive
B
Do Amore Diamonds
27-A72C4A8C8 · Nov 6
€32,983 EUR
$37,020 USD
View
16 more retailers have this diamond
Prices start from €4,793 EURSave up to €28,190 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
5.43ct Round
€4,793 EUR