CaratHunter
Plans
Round|Lab Grown|IGI

4.58ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG584363319

Shape and cutting style on the report: Round brilliant

Certificate IGI LG584363319

Diamond specifications and retailer prices

From $790 USD
As of October 29, 2026
Save $2,160 USD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,950 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.58ct lab-grown round diamond

This 4.58ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG584363319 or 584363319. Listed at 15 retailers as of October 29, 2026, with prices from $790 to $2,950, a $2,160 spread on the same certified stone. Brilliant Earth lists it at $2,950. 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

4.58
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG584363319
Dimensions10.66 × 10.63 × 6.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
10.66 mm10.63 mm4.58 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG584363319
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,950 USD|Low: $426 USD|High: $3,050 USD|Avg: $1,525 USD|-3.3%
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
October 29, 2026
Retailer 11$588 USD
Retailer 4$652 USD
Retailer 8$790 USD
Retailer 12$1,011 USD
Retailer 6$1,026 USD
Retailer 13$1,069 USD
Retailer 7$1,297 USD
Retailer 3$1,509 USD
Retailer 9$1,682 USD
Retailer 5$2,119 USD
Retailer 10$2,230 USD
Retailer 2$2,736 USD
Brilliant Earth$2,950 USD

28 data points across 13 retailers

15 retailers$790 USD to $2,950 USD

Retailer 1
-
$526 USD
Price last confirmed 37 days ago
Retailer 2
-
$589 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$644 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$790 USD
View
B+
Retailer 5
-
$1,011 USD
View
A
Retailer 6
-
$1,026 USD
€977 EUR
View
A
Retailer 7
-
$1,069 USD
View
A
Retailer 8
-
$1,297 USD
ZAR 20,958 ZAR
View
B+
Retailer 9
-
$1,509 USD
View
B
Retailer 10
-
$1,682 USD
View
Retailer 11
-
$1,715 USD
View
Price last confirmed 34 days ago
B
Retailer 12
-
$2,119 USD
View
Retailer 13
-
$2,230 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$2,736 USD
£2,154 GBP
View
Most Expensive
B
Brilliant Earth
7627105A · Oct 29
$2,950 USD
View
14 more retailers have this diamond
Prices start from $790 USDSave up to $2,160 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
4.58ct Round
$790 USD