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Oval|Lab Grown|IGI

4.79ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG825676791

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825676791

Diamond specifications and retailer prices

From $1,545 NZD
$871 USD
As of October 31, 2026
Save $8,568 NZD (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,114 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.79ct lab-grown oval diamond

This 4.79ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825676791 or 825676791. Listed at 3 retailers as of October 30, 2026, with prices from $1,545 to $10,114, a $8,568 spread on the same certified stone. Brilliant Earth lists it at $10,114. 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

4.79
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825676791
Dimensions13.26 × 9.77 × 5.89 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.26 mm9.77 mm4.79 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825676791
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $10,114 NZD|Low: $1,545 NZD|High: $19,837 NZD|Avg: $5,028 NZD|-49.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3$1,545 NZD
Retailer 4$1,625 NZD
Retailer 2$2,537 NZD
Retailer 5$5,620 NZD
Brilliant Earth$10,114 NZD

36 data points across 5 retailers

3 retailers$1,545 NZD to $10,114 NZD

A
Cheapest Retailer
-
$1,545 NZD
$871 USD
Final sale: no returns
A
Retailer 2
-
$2,537 NZD
£1,126 GBP
View
Most Expensive
B
Brilliant Earth
21229267A · Oct 30
$10,114 NZD
$5,700 USD
View
2 more retailers have this diamond
Prices start from $1,545 NZDSave up to $8,568 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
4.79ct Oval
$1,545 NZD