Radiant|Lab Grown|IGI

2.58ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG825637997

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

Certificate IGI LG825637997

Diamond specifications and retailer prices

From $6,005 USD
As of October 29, 2026
Save $2,425 USD (29%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,426 USD at MOH London · As of October 21, 2026
View at MOH London

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 LG825637997 or 825637997. Listed at 8 retailers as of October 29, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825637997
Dimensions10.01 × 6.73 × 4.33 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.01 mm6.73 mm2.58 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825637997
Side View
Table 61.0%Crown 43.7°Girdle: MediumPavilionCulet: NoneDepth 64.3%

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: Oct 29
Current: $13,426 USD|Low: $5,755 USD|High: $23,120 USD|Avg: $10,703 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$5,755 USD
Retailer 6$6,005 USD
Retailer 5$6,018 USD
Retailer 2$8,430 USD
Retailer 7$10,133 USD
Retailer 3$11,267 USD
MOH London$13,426 USD
Retailer 8$23,120 USD

11 data points across 8 retailers

8 retailers$6,005 USD to $8,430 USD

Retailer 1
-
$5,755 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$6,005 USD
View
B+
Retailer 3
-
$6,018 USD
View
B
Retailer 4
-
$8,430 USD
£6,638 GBP
View
Retailer 5
-
$10,133 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$11,267 USD
€10,730 EUR
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG825637997 · Oct 21
$13,426 USD
£10,572 GBP
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from $6,005 USDSave up to $2,425 USD

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+
2.58ct Radiant
$6,005 USD