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Round|Lab Grown|IGI

2.58ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG591331395

Shape and cutting style on the report: Round brilliant

Certificate IGI LG591331395

Diamond specifications and retailer prices

From €588 EUR
$660 USD
As of November 1, 2026
Save €5,876 EUR (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €6,464 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.58ct lab-grown round diamond

This 2.58ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG591331395 or 591331395. Listed at 22 retailers as of November 1, 2026, with prices from €588 to €6,464, a €5,876 spread on the same certified stone. Brilliant Earth lists it at €6,464. 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

2.58
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591331395
Dimensions8.81 × 8.83 × 5.38 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
8.81 mm8.83 mm2.58 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591331395
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

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: €6,464 EUR|Low: €565 EUR|High: €7,070 EUR|Avg: €1,888 EUR|-8.6%
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
November 3, 2026
Retailer 17€588 EUR
Retailer 8€641 EUR
Retailer 6€660 EUR
Retailer 18€683 EUR
Retailer 15€843 EUR
Retailer 7€1,005 EUR
Retailer 4€1,113 EUR
Retailer 12€1,194 EUR
Retailer 16€1,745 EUR
Retailer 14€1,790 EUR
Retailer 11€1,947 EUR
Retailer 10€2,083 EUR
Retailer 9€2,119 EUR
Retailer 5€2,281 EUR
Retailer 3€2,330 EUR
Retailer 13€2,961 EUR
Retailer 2€6,255 EUR
Brilliant Earth€6,464 EUR

42 data points across 18 retailers

22 retailers€588 EUR to €6,464 EUR

A
Cheapest Retailer
-
€588 EUR
$660 USD
A
Retailer 2
-
€641 EUR
$719 USD
View
A
Retailer 3
-
€660 EUR
$740 USD
View
Final sale: no returns
A
Retailer 4
-
€683 EUR
$766 USD
View
Retailer 5
-
€683 EUR
$766 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
€843 EUR
$945 USD
View
A
Retailer 7
-
€1,005 EUR
$1,127 USD
View
A
Retailer 8
-
€1,113 EUR
$1,248 USD
View
A
Retailer 9
-
€1,194 EUR
£1,054 GBP
View
A
Retailer 10
-
€1,327 EUR
$1,488 USD
View
B+
Retailer 11
-
€1,745 EUR
$1,957 USD
View
B+
Retailer 12
-
€1,790 EUR
A$3,088 AUD
View
B+
Retailer 13
-
€1,947 EUR
ZAR 35,274 ZAR
View
Retailer 14
-
€2,083 EUR
$2,336 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
€2,119 EUR
$2,377 USD
View
B+
Retailer 16
-
€2,281 EUR
$2,558 USD
View
B+
Retailer 17
-
€2,330 EUR
$2,613 USD
View
B
Retailer 18
-
€2,698 EUR
$3,026 USD
View
B+
Retailer 19
-
€2,961 EUR
£2,615 GBP
View
B
Retailer 20
-
€5,225 EUR
$5,860 USD
View
B
Retailer 21
-
€6,255 EUR
$7,016 USD
View
Most Expensive
B
Brilliant Earth
18517519Y · Nov 2
€6,464 EUR
$7,250 USD
View
21 more retailers have this diamond
Prices start from €588 EURSave up to €5,876 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
2.58ct Round
€588 EUR