Round|Lab Grown|IGI

4.58ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG739505329

Certificate IGI LG739505329

Diamond specifications and retailer prices

From $3,125 USD
£2,461 GBP
Save $16,525 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $19,650 USD at Do Amore Diamonds
View at Do Amore Diamonds

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 LG739505329 or 739505329. Listed at 14 retailers, with prices from $3,125 to $19,650 at Do Amore Diamonds, a $16,525 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
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739505329
Dimensions10.63 × 10.70 × 6.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.63 mm10.70 mm4.58 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739505329
Side View
Table 57.0%Crown 33.9°Girdle: MED-STKPavilion 40.5°Culet: 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: Oct 1
Current: $19,650 USD|Low: $2,501 USD|High: $23,360 USD|Avg: $7,709 USD|-15.9%
Do Amore Diamonds
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
October 1, 2026
Retailer 7$3,125 USD
Retailer 13$3,502 USD
Retailer 9$4,145 USD
Retailer 6$4,563 USD
Retailer 4$5,128 USD
Retailer 3$5,258 USD
Retailer 5$5,322 USD
Retailer 2$6,028 USD
Retailer 11$8,654 USD
Retailer 12$8,678 USD
Retailer 10$8,730 USD
Retailer 14$10,056 USD
Retailer 8$12,498 USD
Do Amore Diamonds$19,650 USD

44 data points across 14 retailers

14 retailers$3,125 USD to $19,650 USD

A
Cheapest Retailer
-
$3,125 USD
£2,461 GBP
A
Retailer 2
-
$3,502 USD
View
A
Retailer 3
-
$4,145 USD
View
A
Retailer 4
-
$4,563 USD
View
A
Retailer 5
-
$5,128 USD
View
A
Retailer 6
-
$5,258 USD
View
A
Retailer 7
-
$5,322 USD
View
A
Retailer 8
-
$6,028 USD
€5,741 EUR
View
B+
Retailer 9
-
$8,654 USD
A$13,314 AUD
View
B+
Retailer 10
-
$8,678 USD
£6,833 GBP
View
B+
Retailer 11
-
$8,730 USD
View
B+
Retailer 12
-
$10,056 USD
View
B+
Retailer 13
-
$12,498 USD
A$19,228 AUD
View
Most Expensive
B
Do Amore Diamonds
19-902200 · Sep 30
$19,650 USD
View
13 more retailers have this diamond
Prices start from $3,125 USDSave up to $16,525 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
$3,125 USD