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Oval|Lab Grown|IGI

4.59ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG797691122

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797691122

Diamond specifications and retailer prices

From $2,138 NZD
HK$9,400 HKD
As of November 3, 2026
Save $4,314 NZD (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,453 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797691122 or 797691122. Listed at 10 retailers as of October 31, 2026, with prices from $2,138 to $6,453, a $4,314 spread on the same certified stone. Taylor and Hart lists it at $6,453. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797691122
Dimensions13.94 × 9.26 × 5.67 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.94 mm9.26 mm4.59 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797691122
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $2,859 NZD|Low: $1,857 NZD|High: $6,453 NZD|Avg: $3,824 NZD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 3, 2026
Retailer 6$1,857 NZD
Retailer 9$2,138 NZD
Retailer 7$2,453 NZD
Retailer 1$2,859 NZD
Retailer 4$2,981 NZD
Retailer 8$3,011 NZD
Retailer 2$3,957 NZD
Retailer 5$5,812 NZD
Retailer 3$6,300 NZD
Taylor and Hart$6,453 NZD

43 data points across 10 retailers

10 retailers$2,138 NZD to $6,453 NZD

Retailer 1
-
$1,857 NZD
$1,045 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$2,138 NZD
HK$9,400 HKD
View
A
Retailer 3
-
$2,453 NZD
$1,380 USD
View
A
Retailer 4
-
$2,859 NZD
£1,267 GBP
View
B+
Retailer 5
-
$2,981 NZD
$1,677 USD
View
B+
Retailer 6
-
$3,011 NZD
$1,694 USD
View
B+
Retailer 7
-
$3,957 NZD
ZAR 35,967 ZAR
View
B
Retailer 8
-
$5,812 NZD
$3,270 USD
View
B
Retailer 9
-
$6,300 NZD
£2,791 GBP
View
Most Expensive
B
Taylor and Hart
8UDVS8W · Oct 31
$6,453 NZD
$3,631 USD
View
9 more retailers have this diamond
Prices start from $2,138 NZDSave up to $4,314 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
$2,138 NZD