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Round|Lab Grown|IGI

4.87ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG593311051

Shape and cutting style on the report: Round brilliant

Certificate IGI LG593311051

Diamond specifications and retailer prices

From €2,413 EUR
$2,706 USD
As of November 1, 2026
Save €10,239 EUR (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €12,652 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.87ct lab-grown round diamond

This 4.87ct 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 LG593311051 or 593311051. Listed at 25 retailers as of November 1, 2026, with prices from €2,413 to €12,652, a €10,239 spread on the same certified stone. Brilliant Earth lists it at €12,652. 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

4.87
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593311051
Dimensions10.94 × 10.82 × 6.70 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
10.94 mm10.82 mm4.87 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593311051
Side View
Table 56.0%Crown 35.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.5%

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: €12,652 EUR|Low: €2,413 EUR|High: €18,072 EUR|Avg: €6,347 EUR|-30.0%
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 8€2,413 EUR
Retailer 5€2,643 EUR
Retailer 17€2,644 EUR
Retailer 18€2,887 EUR
Retailer 2€3,429 EUR
Retailer 3€3,471 EUR
Retailer 19€3,776 EUR
Retailer 16€3,973 EUR
Retailer 15€5,321 EUR
Retailer 13€5,355 EUR
Retailer 4€6,345 EUR
Retailer 7€6,349 EUR
Retailer 12€6,692 EUR
Retailer 6€7,028 EUR
Retailer 9€8,370 EUR
Retailer 11€8,725 EUR
Retailer 10€9,170 EUR
Retailer 14€10,824 EUR
Brilliant Earth€12,652 EUR

37 data points across 19 retailers

25 retailers€2,413 EUR to €12,652 EUR

Retailer 1
-
€2,068 EUR
$2,320 USD
Price last confirmed 32 days ago
A
Retailer 2
-
€2,413 EUR
$2,706 USD
View
Final sale: no returns
A
Retailer 3
-
€2,643 EUR
$2,964 USD
View
A
Retailer 4
-
€2,644 EUR
$2,965 USD
View
Retailer 5
-
€2,646 EUR
$2,968 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
€2,887 EUR
HK$25,300 HKD
View
Retailer 7
-
€3,027 EUR
$3,395 USD
View
Price last confirmed 41 days ago
A
Retailer 8
-
€3,429 EUR
£3,028 GBP
View
A
Retailer 9
-
€3,471 EUR
$3,893 USD
View
A
Retailer 10
-
€3,776 EUR
$4,235 USD
View
Retailer 11
-
€3,836 EUR
$4,302 USD
View
Price last confirmed 42 days ago
A
Retailer 12
-
€3,973 EUR
View
A
Retailer 13
-
€5,321 EUR
ZAR 96,407 ZAR
View
A
Retailer 14
-
€5,355 EUR
A$9,240 AUD
View
A
Retailer 15
-
€6,345 EUR
$7,117 USD
View
B+
Retailer 16
-
€6,349 EUR
$7,121 USD
View
B+
Retailer 17
-
€6,674 EUR
$7,486 USD
View
B+
Retailer 18
-
€6,692 EUR
£5,910 GBP
View
B+
Retailer 19
-
€7,028 EUR
$7,883 USD
View
B+
Retailer 20
-
€8,370 EUR
SGD 12,686 SGD
View
B+
Retailer 21
-
€8,725 EUR
$9,786 USD
View
B+
Retailer 22
-
€9,170 EUR
$10,285 USD
View
Retailer 23
-
€10,281 EUR
£9,080 GBP
View
Price last confirmed 24 days ago
B+
Retailer 24
-
€10,824 EUR
A$18,678 AUD
View
Most Expensive
B
Brilliant Earth
14267724A · Nov 2
€12,652 EUR
$14,190 USD
View
24 more retailers have this diamond
Prices start from €2,413 EURSave up to €10,239 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
4.87ct Round
€2,413 EUR