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Oval|Lab Grown|IGI

4.59ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG579393557

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG579393557

Diamond specifications and retailer prices

From $830 USD
As of October 31, 2026
Save $5,110 USD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,940 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.59ct lab-grown oval diamond

This 4.59ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579393557 or 579393557. Listed at 15 retailers as of October 29, 2026, with prices from $830 to $5,940, a $5,110 spread on the same certified stone. Brilliant Earth lists it at $5,940. 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

4.59
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579393557
Dimensions13.27 × 9.45 × 5.84 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.27 mm9.45 mm4.59 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579393557
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,940 USD|Low: $629 USD|High: $7,170 USD|Avg: $1,833 USD|-17.2%
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
Retailer 14
October 30, 2026
Retailer 4$629 USD
Retailer 6$696 USD
Retailer 7$830 USD
Retailer 3$1,073 USD
Retailer 2$1,086 USD
Retailer 12$1,109 USD
Retailer 10$1,156 USD
Retailer 11$1,511 USD
Retailer 9$1,728 USD
Retailer 5$2,027 USD
Retailer 13$2,242 USD
Retailer 14$2,257 USD
Retailer 8$3,026 USD
Brilliant Earth$5,940 USD

35 data points across 14 retailers

15 retailers$830 USD to $5,940 USD

Retailer 1
-
$561 USD
Price last confirmed 37 days ago
Retailer 2
-
$629 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$687 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$830 USD
View
B+
Retailer 5
-
$1,073 USD
View
A
Retailer 6
-
$1,086 USD
£855 GBP
View
A
Retailer 7
-
$1,109 USD
View
A
Retailer 8
-
$1,511 USD
View
B+
Retailer 9
-
$1,728 USD
View
Retailer 10
-
$1,831 USD
View
Price last confirmed 33 days ago
B+
Retailer 11
-
$2,027 USD
£1,596 GBP
View
B+
Retailer 12
-
$2,242 USD
View
Retailer 13
-
$2,257 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$3,026 USD
£2,383 GBP
View
Most Expensive
B
Brilliant Earth
7626558A · Oct 29
$5,940 USD
View
14 more retailers have this diamond
Prices start from $830 USDSave up to $5,110 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
4.59ct Oval
$830 USD