Round|Lab Grown|IGI

4.58ct I VS1 Round Lab Grown Diamond

EX • I/VS1

Diamond specifications and retailer prices

From $526 USD
As of October 29, 2026
Save $1,189 USD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,715 USD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

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. Listed at 11 retailers as of October 28, 2026, with prices from $526 to $1,715, a $1,189 spread on the same certified stone. NZ Jewellers lists it at $1,715. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.67 × 10.64 × 6.57 mm
L/W Ratio1.00
Top View
10.67 mm10.64 mm4.58 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 61.5%

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: $1,715 USD|Low: $505 USD|High: $7,815 USD|Avg: $2,124 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 20, 2026
Retailer 6$526 USD
Retailer 2$589 USD
Retailer 4$652 USD
Retailer 5$652 USD
Retailer 3$985 USD
NZ Jewellers$1,715 USD
Retailer 7$7,815 USD

17 data points across 7 retailers

11 retailers$526 USD to $1,715 USD

Retailer 1
-
$526 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$526 USD
View
B+
Retailer 3
-
$589 USD
View
Retailer 4
-
$589 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$652 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$652 USD
View
Retailer 7
-
$652 USD
View
Price last confirmed 20 days ago
Retailer 8
-
$652 USD
View
Price last confirmed 23 days ago
Retailer 9
-
$985 USD
£775 GBP
View
Price last confirmed 13 days ago
Retailer 10
-
$1,715 USD
View
Price last confirmed 23 days ago
Most Expensive
B
NZ Jewellers
914ae099-adee-402c-a792-27a78337ac5b · Oct 28
$1,715 USD
View
10 more retailers have this diamond
Prices start from $526 USDSave up to $1,189 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
$526 USD