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Round|Lab Grown|IGI

2.58ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG825642455

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825642455

Diamond specifications and retailer prices

From $366 USD
As of October 29, 2026
Save $2,684 USD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,050 USD at Brilliant Earth · As of October 29, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825642455 or 825642455. Listed at 25 retailers as of October 29, 2026, with prices from $366 to $3,050, a $2,684 spread on the same certified stone. Brilliant Earth lists it at $3,050. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825642455
Dimensions8.81 × 8.78 × 5.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.81 mm8.78 mm2.58 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825642455
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.6%

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 29
Current: $3,050 USD|Low: $366 USD|High: $3,220 USD|Avg: $1,445 USD|-5.3%
Brilliant Earth
Retailer 2
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Retailer 26
October 29, 2026
Retailer 14$366 USD
Retailer 16$409 USD
Retailer 5$425 USD
Retailer 24$454 USD
Retailer 25$454 USD
Retailer 8$603 USD
Retailer 23$605 USD
Retailer 21$673 USD
Retailer 20$758 USD
Retailer 2$819 USD
Retailer 7$825 USD
Retailer 26$863 USD
Retailer 6$1,097 USD
Retailer 13$1,109 USD
Retailer 22$1,209 USD
Retailer 15$1,507 USD
Retailer 3$1,611 USD
Retailer 12$1,698 USD
Retailer 10$1,717 USD
Retailer 4$1,764 USD
Retailer 17$1,975 USD
Retailer 11$1,994 USD
Retailer 18$2,395 USD
Retailer 9$2,770 USD
Retailer 19$3,012 USD
Brilliant Earth$3,050 USD

34 data points across 26 retailers

25 retailers$366 USD to $3,050 USD

A
Cheapest Retailer
-
$366 USD
A
Retailer 2
-
$409 USD
View
Final sale: no returns
A
Retailer 3
-
$425 USD
View
A
Retailer 4
-
$454 USD
View
A
Retailer 5
-
$454 USD
View
B+
Retailer 6
-
$603 USD
View
A
Retailer 7
-
$605 USD
View
A
Retailer 8
-
$673 USD
£530 GBP
View
Retailer 9
-
$758 USD
View
A
Retailer 10
-
$819 USD
£645 GBP
View
A
Retailer 11
-
$825 USD
View
A
Retailer 12
-
$863 USD
View
B+
Retailer 13
-
$1,097 USD
View
B+
Retailer 14
-
$1,109 USD
A$1,706 AUD
View
B+
Retailer 15
-
$1,209 USD
ZAR 19,530 ZAR
View
B+
Retailer 16
-
$1,507 USD
CA$2,093 CAD
View
B+
Retailer 17
-
$1,611 USD
View
B+
Retailer 18
-
$1,698 USD
View
B+
Retailer 19
-
$1,717 USD
View
B
Retailer 20
-
$1,764 USD
View
B
Retailer 21
-
$1,975 USD
£1,555 GBP
View
Price last confirmed 10 days ago
B
Retailer 22
-
$1,994 USD
View
B
Retailer 23
-
$2,395 USD
View
Price last confirmed 21 days ago
B
Retailer 24
-
$2,770 USD
View
Most Expensive
B
Brilliant Earth
21484005Y · Oct 29
$3,050 USD
View
24 more retailers have this diamond
Prices start from $366 USDSave up to $2,684 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.

A
2.58ct Round
$366 USD