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Round|Lab Grown|IGI

4.58ct D IF Round Lab Grown Diamond

ID • D/IF

Diamond specifications and retailer prices

From $3,127 USD
Save $15,156 USD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $18,283 USD at The Diamond Guys
View at The Diamond Guys

About this 4.58ct lab-grown round diamond

This 4.58ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 6 retailers, with prices from $3,127 to $18,283 at The Diamond Guys, a $15,156 spread on the same certified stone. 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.63 × 10.70 × 6.53 mm
L/W Ratio1.01
Top View
10.63 mm10.70 mm4.58 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Sep 28
Current: $3,374 USD|Low: $3,127 USD|High: $18,283 USD|Avg: $7,938 USD|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
The Diamond Guys
September 23, 2026
Retailer 3$3,127 USD
Retailer 1$3,374 USD
Retailer 2$3,402 USD
Retailer 5$4,031 USD
Retailer 4$5,003 USD
The Diamond Guys$18,283 USD

6 data points across 6 retailers

6 retailers$3,127 USD to $18,283 USD

A
Cheapest Retailer
-
$3,127 USD
A
Retailer 2
-
$3,374 USD
View
A
Retailer 3
-
$3,402 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$4,031 USD
CA$5,599 CAD
View
A
Retailer 5
-
$5,003 USD
View
Most Expensive
B
The Diamond Guys
1957404876 · Oct 1
$18,283 USD
View
5 more retailers have this diamond
Prices start from $3,127 USDSave up to $15,156 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.

A
4.58ct Round
$3,127 USD