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Round|Lab Grown|IGI

4.82ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG754559911

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754559911

Diamond specifications and retailer prices

From €5,331 EUR
$5,979 USD
As of November 2, 2026
Save €9,621 EUR (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €14,952 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.82ct lab-grown round diamond

This 4.82ct 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 LG754559911 or 754559911. Listed at 4 retailers as of November 2, 2026, with prices from €5,331 to €14,952, a €9,621 spread on the same certified stone. Brilliant Earth lists it at €14,952. 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

4.82
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754559911
Dimensions10.91 × 10.94 × 6.63 mm
L/W Ratio1.00
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
10.91 mm10.94 mm4.82 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754559911
Side View
Table 57.0%Crown 34°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
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: Nov 2
Current: €14,952 EUR|Low: €5,273 EUR|High: €54,538 EUR|Avg: €14,770 EUR|-26.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2€5,331 EUR
Retailer 3€6,437 EUR
Retailer 9€6,560 EUR
Retailer 8€8,791 EUR
Retailer 5€9,160 EUR
Retailer 4€10,433 EUR
Retailer 6€11,811 EUR
Brilliant Earth€14,952 EUR
Retailer 7€54,538 EUR

12 data points across 9 retailers

4 retailers€5,331 EUR to €14,952 EUR

A
Cheapest Retailer
-
€5,331 EUR
$5,979 USD
Retailer 2
-
€6,437 EUR
$7,220 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
€10,433 EUR
$11,702 USD
View
Most Expensive
B
Brilliant Earth
21411446Y · Nov 2
€14,952 EUR
$16,770 USD
View
3 more retailers have this diamond
Prices start from €5,331 EURSave up to €9,621 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
4.82ct Round
€5,331 EUR