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Round|Lab Grown|IGI

4.39ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG595367195

Shape and cutting style on the report: Round brilliant

Certificate IGI LG595367195

Diamond specifications and retailer prices

From €7,989 EUR
$8,925 USD
As of November 1, 2026
Save €21,256 EUR (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €29,245 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.39ct lab-grown round diamond

This 4.39ct 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 LG595367195 or 595367195. Listed at 16 retailers as of October 31, 2026, with prices from €7,989 to €29,245, a €21,256 spread on the same certified stone. Taylor and Hart lists it at €29,245. 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

4.39
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595367195
Dimensions10.69 × 10.61 × 6.30 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
10.69 mm10.61 mm4.39 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595367195
Side View
Table 60.0%Crown 33°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €11,141 EUR|Low: €7,669 EUR|High: €23,732 EUR|Avg: €12,150 EUR|+2.3%
Retailer 1
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
November 2, 2026
Retailer 13€7,989 EUR
Retailer 3€8,163 EUR
Retailer 4€8,308 EUR
Retailer 6€8,947 EUR
Retailer 12€9,175 EUR
Retailer 14€9,267 EUR
Retailer 11€10,145 EUR
Retailer 5€10,422 EUR
Retailer 2€10,719 EUR
Retailer 1€11,141 EUR
Retailer 8€16,872 EUR
Retailer 9€16,951 EUR
Retailer 10€19,725 EUR
Retailer 7€20,320 EUR

43 data points across 14 retailers

16 retailers€7,989 EUR to €29,245 EUR

B+
Cheapest Retailer
-
€7,989 EUR
$8,925 USD
B+
Retailer 2
-
€8,163 EUR
$9,120 USD
View
B+
Retailer 3
-
€8,308 EUR
$9,282 USD
View
B+
Retailer 4
-
€8,947 EUR
$9,996 USD
View
Final sale: no returns
B+
Retailer 5
-
€9,175 EUR
$10,250 USD
View
B+
Retailer 6
-
€9,267 EUR
$10,353 USD
View
Retailer 7
-
€9,267 EUR
$10,353 USD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
€10,145 EUR
$11,334 USD
View
B+
Retailer 9
-
€10,422 EUR
$11,644 USD
View
B+
Retailer 10
-
€10,719 EUR
$11,975 USD
View
B+
Retailer 11
-
€11,141 EUR
£9,801 GBP
View
B
Retailer 12
-
€16,872 EUR
£14,842 GBP
View
B
Retailer 13
-
€16,951 EUR
$18,938 USD
View
B
Retailer 14
-
€19,725 EUR
ZAR 356,014 ZAR
View
B
Retailer 15
-
€20,320 EUR
A$34,926 AUD
View
Most Expensive
B
Taylor and Hart
97UBCLB · Oct 31
€29,245 EUR
$32,672 USD
View
15 more retailers have this diamond
Prices start from €7,989 EURSave up to €21,256 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.

B+
4.39ct Round
€7,989 EUR