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Radiant|Lab Grown|IGI

2.58ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG816608559

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG816608559

Diamond specifications and retailer prices

From €1,262 EUR
$1,410 USD
As of October 31, 2026
Save €7,018 EUR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €8,280 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.58ct lab-grown radiant diamond

This 2.58ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816608559 or 816608559. Listed at 12 retailers as of October 30, 2026, with prices from €1,262 to €8,280, a €7,018 spread on the same certified stone. Do Amore Diamonds lists it at €8,280. 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
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608559
Dimensions9.52 × 6.76 × 4.56 mm
L/W Ratio1.41
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
9.52 mm6.76 mm2.58 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608559
Side View
Table 63.0%Crown 44.5°Girdle: Slightly ThickPavilion 33.2°Culet: NoneDepth 67.5%

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: Oct 31
Current: €8,280 EUR|Low: €1,262 EUR|High: €10,723 EUR|Avg: €4,837 EUR|-22.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5€1,262 EUR
Retailer 6€1,724 EUR
Retailer 8€1,890 EUR
Retailer 2€2,012 EUR
Retailer 7€2,260 EUR
Retailer 4€3,857 EUR
Retailer 9€5,151 EUR
Retailer 3€5,621 EUR
Do Amore Diamonds€8,280 EUR
Retailer 10€8,500 EUR

27 data points across 10 retailers

12 retailers€1,262 EUR to €8,280 EUR

A
Cheapest Retailer
-
€1,262 EUR
$1,410 USD
Retailer 2
-
€1,495 EUR
$1,670 USD
View
Price last confirmed 30 days ago
Retailer 3
-
€1,694 EUR
$1,893 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
€1,724 EUR
$1,926 USD
View
A
Retailer 5
-
€1,890 EUR
$2,111 USD
View
A
Retailer 6
-
€2,012 EUR
View
A
Retailer 7
-
€2,260 EUR
$2,525 USD
View
Retailer 8
-
€3,737 EUR
$4,175 USD
View
Price last confirmed 31 days ago
B+
Retailer 9
-
€3,857 EUR
£3,393 GBP
View
Retailer 10
-
€5,151 EUR
$5,755 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
€5,621 EUR
$6,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-7613080EE · Oct 30
€8,280 EUR
$9,250 USD
View
11 more retailers have this diamond
Prices start from €1,262 EURSave up to €7,018 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 Radiant
€1,262 EUR