Oval|Lab Grown|IGI

4.58ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG835620280

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG835620280

Diamond specifications and retailer prices

From $905 USD
As of October 30, 2026
Save $4,085 USD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,990 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.58ct lab-grown oval diamond

This 4.58ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835620280 or 835620280. Listed at 8 retailers as of October 29, 2026, with prices from $905 to $4,990, a $4,085 spread on the same certified stone. Brilliant Earth lists it at $4,990. 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
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835620280
Dimensions13.81 × 9.07 × 5.66 mm
L/W Ratio1.52
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.81 mm9.07 mm4.58 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835620280
Side View
Table 58.0%Crown 39.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $4,990 USD|Low: $755 USD|High: $6,490 USD|Avg: $1,892 USD
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 18, 2026
Retailer 4$755 USD
Retailer 10$810 USD
Retailer 5$905 USD
Retailer 6$1,072 USD
Retailer 3$1,313 USD
Retailer 11$1,408 USD
Retailer 9$1,614 USD
Retailer 7$2,175 USD
Retailer 13$2,192 USD
Retailer 2$2,610 USD
Retailer 8$2,819 USD
Retailer 12$2,907 USD
Brilliant Earth$4,990 USD

9 data points across 13 retailers

8 retailers$905 USD to $4,990 USD

Retailer 1
-
$545 USD
Price last confirmed 38 days ago
Retailer 2
-
$667 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$755 USD
HK$5,900 HKD
View
Price last confirmed 39 days ago
B+
Retailer 4
-
$905 USD
View
Retailer 5
-
$1,313 USD
ZAR 21,218 ZAR
View
Price last confirmed 40 days ago
Retailer 6
-
$1,614 USD
View
Price last confirmed 38 days ago
Retailer 7
-
$2,610 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21649087A · Oct 29
$4,990 USD
View
7 more retailers have this diamond
Prices start from $905 USDSave up to $4,085 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.

B+
4.58ct Oval
$905 USD