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Oval|Lab Grown|IGI

4.58ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG790638704

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790638704

Diamond specifications and retailer prices

From $1,583 NZD
$892 USD
As of November 1, 2026
Save $5,337 NZD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,920 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 4.58ct lab-grown oval diamond

This 4.58ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790638704 or 790638704. Listed at 20 retailers as of October 29, 2026, with prices from $1,583 to $6,920, a $5,337 spread on the same certified stone. MOH London lists it at $6,920. 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
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790638704
Dimensions14.21 × 9.07 × 5.53 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.21 mm9.07 mm4.58 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790638704
Side View
Table 61.0%Crown 38.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
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: Nov 1
Current: $6,920 NZD|Low: $1,519 NZD|High: $6,965 NZD|Avg: $3,267 NZD|+0.6%
MOH London
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
Retailer 15
November 2, 2026
Retailer 13$1,583 NZD
Retailer 4$1,771 NZD
Retailer 5$1,836 NZD
Retailer 14$1,836 NZD
Retailer 7$2,001 NZD
Retailer 10$2,147 NZD
Retailer 3$2,431 NZD
Retailer 2$2,802 NZD
Retailer 12$2,949 NZD
Retailer 9$3,908 NZD
Retailer 8$3,934 NZD
Retailer 11$4,084 NZD
Retailer 6$5,084 NZD
Retailer 15$5,745 NZD
MOH London$6,920 NZD

43 data points across 15 retailers

20 retailers$1,583 NZD to $6,920 NZD

A
Cheapest Retailer
-
$1,583 NZD
$892 USD
A
Retailer 2
-
$1,723 NZD
$971 USD
View
A
Retailer 3
-
$1,771 NZD
$998 USD
View
Final sale: no returns
A
Retailer 4
-
$1,836 NZD
$1,035 USD
View
Retailer 5
-
$1,836 NZD
$1,035 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$2,135 NZD
HK$9,400 HKD
View
A
Retailer 7
-
$2,147 NZD
$1,210 USD
View
A
Retailer 8
-
$2,431 NZD
$1,370 USD
View
A
Retailer 9
-
$2,802 NZD
£1,244 GBP
View
B+
Retailer 10
-
$2,949 NZD
$1,662 USD
View
B+
Retailer 11
-
$3,804 NZD
$2,144 USD
View
B+
Retailer 12
-
$3,908 NZD
ZAR 35,582 ZAR
View
B+
Retailer 13
-
$3,934 NZD
A$3,411 AUD
View
B+
Retailer 14
-
$4,084 NZD
$2,302 USD
View
B
Retailer 15
-
$5,084 NZD
£2,256 GBP
View
B
Retailer 16
-
$5,163 NZD
$2,910 USD
View
B
Retailer 17
-
$5,745 NZD
$3,238 USD
View
B
Retailer 18
-
$5,756 NZD
$3,244 USD
View
B
Retailer 19
-
$6,376 NZD
$3,594 USD
View
Most Expensive
B
MOH London
LG790638704 · Oct 29
$6,920 NZD
£3,071 GBP
View
19 more retailers have this diamond
Prices start from $1,583 NZDSave up to $5,337 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
4.58ct Oval
$1,583 NZD