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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 $1,473 NZD
$830 USD
As of October 31, 2026
Save $9,067 NZD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,539 NZD at Brilliant Earth · As of October 31, 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 16 retailers as of October 31, 2026, with prices from $1,473 to $10,539, a $9,067 spread on the same certified stone. Brilliant Earth lists it at $10,539. 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
Colour
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: $10,539 NZD|Low: $1,116 NZD|High: $11,977 NZD|Avg: $3,212 NZD|-12.0%
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
November 1, 2026
Retailer 4$1,116 NZD
Retailer 6$1,235 NZD
Retailer 8$1,473 NZD
Retailer 3$1,904 NZD
Retailer 7$1,926 NZD
Retailer 2$1,928 NZD
Retailer 12$1,968 NZD
Retailer 11$2,681 NZD
Retailer 10$3,066 NZD
Retailer 5$3,596 NZD
Retailer 13$3,978 NZD
Retailer 14$4,005 NZD
Retailer 9$5,370 NZD
Brilliant Earth$10,539 NZD

35 data points across 14 retailers

16 retailers$1,473 NZD to $10,539 NZD

Retailer 1
-
$995 NZD
$561 USD
Price last confirmed 39 days ago
Retailer 2
-
$1,116 NZD
$629 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$1,219 NZD
$687 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$1,473 NZD
$830 USD
View
B+
Retailer 5
-
$1,904 NZD
$1,073 USD
View
A
Retailer 6
-
$1,926 NZD
€1,034 EUR
View
A
Retailer 7
-
$1,928 NZD
£855 GBP
View
A
Retailer 8
-
$1,968 NZD
$1,109 USD
View
A
Retailer 9
-
$2,681 NZD
$1,511 USD
View
B+
Retailer 10
-
$3,066 NZD
$1,728 USD
View
Retailer 11
-
$3,249 NZD
$1,831 USD
View
Price last confirmed 35 days ago
B+
Retailer 12
-
$3,596 NZD
£1,596 GBP
View
B+
Retailer 13
-
$3,978 NZD
$2,242 USD
View
Retailer 14
-
$4,005 NZD
$2,257 USD
View
Price last confirmed 14 days ago
Retailer 15
-
$5,370 NZD
£2,383 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
7626558A · Oct 31
$10,539 NZD
$5,940 USD
View
15 more retailers have this diamond
Prices start from $1,473 NZDSave up to $9,067 NZD

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
$1,473 NZD