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Round|Lab Grown|IGI

2.58ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG771629347

Shape and cutting style on the report: Round brilliant

Certificate IGI LG771629347

Diamond specifications and retailer prices

From $582 USD
As of October 30, 2026
Save $4,028 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,090 USD at Brilliant Earth · As of October 31, 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 LG771629347 or 771629347. Listed at 23 retailers as of October 30, 2026, with a 692% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771629347
Dimensions8.79 × 8.83 × 5.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.79 mm8.83 mm2.58 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771629347
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
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 30
Current: $5,090 USD|Low: $519 USD|High: $5,520 USD|Avg: $1,587 USD|-7.8%
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
November 1, 2026
Retailer 3$519 USD
Retailer 11$614 USD
Retailer 5$644 USD
Retailer 15$644 USD
Retailer 8$817 USD
Retailer 7$852 USD
Retailer 14$855 USD
Retailer 2$949 USD
Retailer 9$1,107 USD
Retailer 10$1,579 USD
Retailer 16$1,662 USD
Retailer 13$1,715 USD
Retailer 4$2,102 USD
Retailer 6$2,387 USD
Retailer 12$3,103 USD
Brilliant Earth$5,090 USD

43 data points across 16 retailers

23 retailers$582 USD to $4,610 USD

Retailer 1
-
$519 USD
Price last confirmed 21 days ago
Retailer 2
-
$582 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$582 USD
View
A
Retailer 4
-
$614 USD
View
Final sale: no returns
Retailer 5
-
$644 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$644 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$817 USD
View
A
Retailer 8
-
$852 USD
View
A
Retailer 9
-
$855 USD
View
A
Retailer 10
-
$895 USD
View
A
Retailer 11
-
$949 USD
£748 GBP
View
B+
Retailer 12
-
$1,107 USD
£871 GBP
View
B+
Retailer 13
-
$1,579 USD
A$2,429 AUD
View
B
Retailer 14
-
$1,662 USD
View
B+
Retailer 15
-
$1,715 USD
ZAR 27,710 ZAR
View
Retailer 16
-
$1,869 USD
View
Price last confirmed 24 days ago
Retailer 17
-
$2,102 USD
A$3,234 AUD
View
Price last confirmed 24 days ago
B
Retailer 18
-
$2,198 USD
View
B
Retailer 19
-
$2,387 USD
View
B
Retailer 20
-
$2,419 USD
View
B
Retailer 21
-
$3,103 USD
£2,443 GBP
View
B
Retailer 22
-
$4,610 USD
View
Most Expensive
Brilliant Earth
18310331A · Oct 31
$5,090 USD
View
Price under review
22 more retailers have this diamond
Prices start from $582 USDSave up to $4,028 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
$582 USD