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Round|Lab Grown|IGI

4.32ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754594440

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754594440

Diamond specifications and retailer prices

From €1,744 EUR
£1,534 GBP
As of October 30, 2026
Save €10,411 EUR (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €12,155 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.32ct lab-grown round diamond

This 4.32ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754594440 or 754594440. Listed at 18 retailers as of October 29, 2026, with prices from €1,744 to €12,155, a €10,411 spread on the same certified stone. Brilliant Earth lists it at €12,155. 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

4.32
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594440
Dimensions10.37 × 10.42 × 6.47 mm
L/W Ratio1.00
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
10.37 mm10.42 mm4.32 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594440
Side View
Table 56.0%Crown 34.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

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A+
Exceptional
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 30
Current: €12,155 EUR|Low: €1,723 EUR|High: €12,621 EUR|Avg: €4,735 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 10€1,744 EUR
Retailer 15€1,756 EUR
Retailer 5€1,910 EUR
Retailer 16€2,124 EUR
Retailer 12€2,282 EUR
Retailer 13€2,282 EUR
Retailer 4€3,090 EUR
Retailer 14€3,188 EUR
Retailer 3€3,344 EUR
Retailer 9€3,463 EUR
Retailer 2€3,622 EUR
Retailer 6€4,687 EUR
Retailer 7€4,933 EUR
Retailer 11€6,133 EUR
Retailer 8€9,952 EUR
Retailer 17€12,084 EUR
Brilliant Earth€12,155 EUR

38 data points across 17 retailers

18 retailers€1,744 EUR to €12,155 EUR

A+
Cheapest Retailer
-
€1,744 EUR
£1,534 GBP
A
Retailer 2
-
€1,756 EUR
$1,962 USD
View
A
Retailer 3
-
€1,910 EUR
$2,134 USD
View
A
Retailer 4
-
€2,053 EUR
$2,294 USD
View
A
Retailer 5
-
€2,124 EUR
$2,373 USD
View
A
Retailer 6
-
€2,207 EUR
$2,466 USD
View
Final sale: no returns
A
Retailer 7
-
€2,282 EUR
$2,550 USD
View
A
Retailer 8
-
€3,090 EUR
$3,452 USD
View
A
Retailer 9
-
€3,188 EUR
$3,562 USD
View
A
Retailer 10
-
€3,344 EUR
$3,736 USD
View
A
Retailer 11
-
€3,463 EUR
$3,869 USD
View
A
Retailer 12
-
€3,622 EUR
View
A
Retailer 13
-
€4,687 EUR
$5,237 USD
View
Retailer 14
-
€4,933 EUR
A$8,478 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
€6,133 EUR
£5,395 GBP
View
Retailer 16
-
€9,952 EUR
A$17,105 AUD
View
Price last confirmed 23 days ago
B
Retailer 17
-
€12,084 EUR
$13,500 USD
View
Most Expensive
B
Brilliant Earth
17680546Y · Oct 29
€12,155 EUR
$13,580 USD
View
17 more retailers have this diamond
Prices start from €1,744 EURSave up to €10,411 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+
4.32ct Round
€1,744 EUR