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Round|Lab Grown|IGI

4.43ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG566333031

Shape and cutting style on the report: Round brilliant

Certificate IGI LG566333031

Diamond specifications and retailer prices

From €1,558 EUR
$1,741 USD
As of November 1, 2026
Save €9,263 EUR (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €10,822 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.43ct lab-grown round diamond

This 4.43ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG566333031 or 566333031. Listed at 25 retailers as of October 31, 2026, with prices from €1,558 to €10,822, a €9,263 spread on the same certified stone. Brilliant Earth lists it at €10,822. 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

4.43
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566333031
Dimensions10.43 × 10.53 × 6.50 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
10.43 mm10.53 mm4.43 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566333031
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.0%

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: €10,822 EUR|Low: €1,497 EUR|High: €10,822 EUR|Avg: €4,204 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
November 1, 2026
Retailer 4€1,558 EUR
Retailer 15€1,745 EUR
Retailer 8€1,808 EUR
Retailer 20€1,960 EUR
Retailer 7€2,027 EUR
Retailer 21€2,085 EUR
Retailer 16€2,532 EUR
Retailer 3€2,770 EUR
Retailer 22€2,796 EUR
Retailer 19€2,860 EUR
Retailer 5€3,389 EUR
Retailer 18€3,849 EUR
Retailer 13€3,873 EUR
Retailer 10€4,136 EUR
Retailer 6€4,654 EUR
Retailer 2€5,163 EUR
Retailer 9€5,216 EUR
Retailer 12€6,039 EUR
Retailer 11€6,341 EUR
Retailer 14€6,602 EUR
Retailer 17€8,825 EUR
Brilliant Earth€10,822 EUR

35 data points across 22 retailers

25 retailers€1,558 EUR to €10,822 EUR

A
Cheapest Retailer
-
€1,558 EUR
$1,741 USD
A
Retailer 2
-
€1,745 EUR
$1,950 USD
View
Final sale: no returns
A
Retailer 3
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€1,808 EUR
$2,020 USD
View
Retailer 4
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€1,808 EUR
$2,020 USD
View
Price last confirmed 20 days ago
A
Retailer 5
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€1,960 EUR
$2,190 USD
View
A
Retailer 6
-
€2,027 EUR
$2,265 USD
View
A
Retailer 7
-
€2,085 EUR
HK$18,200 HKD
View
A
Retailer 8
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€2,532 EUR
£2,228 GBP
View
A
Retailer 9
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€2,770 EUR
$3,095 USD
View
A
Retailer 10
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€2,796 EUR
$3,124 USD
View
A
Retailer 11
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€2,860 EUR
View
A
Retailer 12
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€3,389 EUR
$3,786 USD
View
A
Retailer 13
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€3,849 EUR
ZAR 69,460 ZAR
View
A
Retailer 14
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€3,873 EUR
A$6,657 AUD
View
A
Retailer 15
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€4,136 EUR
$4,621 USD
View
A
Retailer 16
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€4,654 EUR
$5,200 USD
View
A
Retailer 17
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€4,872 EUR
$5,443 USD
View
A
Retailer 18
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€5,163 EUR
£4,542 GBP
View
A
Retailer 19
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€5,216 EUR
$5,828 USD
View
B+
Retailer 20
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€6,039 EUR
SGD 9,117 SGD
View
B+
Retailer 21
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€6,341 EUR
$7,084 USD
View
B+
Retailer 22
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€6,602 EUR
$7,376 USD
View
B+
Retailer 23
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€8,825 EUR
A$15,169 AUD
View
Retailer 24
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€9,174 EUR
£8,070 GBP
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
14267977A · Oct 31
€10,822 EUR
$12,090 USD
View
24 more retailers have this diamond
Prices start from €1,558 EURSave up to €9,263 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
4.43ct Round
€1,558 EUR