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Oval|Lab Grown|IGI

4.80ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG787657862

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787657862

Diamond specifications and retailer prices

From $1,407 NZD
$793 USD
As of October 27, 2026
Save $11,435 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,783 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.8ct lab-grown oval diamond

This 4.8ct 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 LG787657862 or 787657862. Listed at 18 retailers as of October 27, 2026, with a 813% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.80
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787657862
Dimensions13.40 × 9.48 × 5.89 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.40 mm9.48 mm4.80 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787657862
Side View
Table 60.0%Crown 37.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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: Oct 27
Current: $19,783 NZD|Low: $1,407 NZD|High: $20,600 NZD|Avg: $6,038 NZD|-4.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 28, 2026
Retailer 17$1,407 NZD
Retailer 15$1,531 NZD
Retailer 10$1,994 NZD
Retailer 2$2,040 NZD
Retailer 4$2,299 NZD
Retailer 11$2,305 NZD
Retailer 13$2,735 NZD
Retailer 3$3,847 NZD
Retailer 8$3,858 NZD
Retailer 18$3,882 NZD
Retailer 12$4,242 NZD
Retailer 6$4,384 NZD
Retailer 7$5,067 NZD
Retailer 14$6,765 NZD
Retailer 9$7,155 NZD
Retailer 16$12,491 NZD
Retailer 5$12,842 NZD
Brilliant Earth$19,783 NZD

35 data points across 18 retailers

18 retailers$1,407 NZD to $12,842 NZD

A
Cheapest Retailer
-
$1,407 NZD
$793 USD
Retailer 2
-
$1,531 NZD
$863 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$1,994 NZD
$1,124 USD
View
Final sale: no returns
A
Retailer 4
-
$2,040 NZD
$1,150 USD
View
Retailer 5
-
$2,299 NZD
$1,296 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$2,305 NZD
$1,299 USD
View
A
Retailer 7
-
$2,735 NZD
€1,468 EUR
View
Retailer 8
-
$3,847 NZD
$2,168 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$3,858 NZD
A$3,345 AUD
View
Price last confirmed 10 days ago
A
Retailer 10
-
$3,882 NZD
$2,188 USD
View
B+
Retailer 11
-
$4,242 NZD
A$3,678 AUD
View
B+
Retailer 12
-
$4,384 NZD
$2,471 USD
View
B+
Retailer 13
-
$5,067 NZD
$2,856 USD
View
B
Retailer 14
-
$6,765 NZD
£3,002 GBP
View
Retailer 15
-
$7,155 NZD
A$6,204 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$12,491 NZD
$7,040 USD
View
B
Retailer 17
-
$12,842 NZD
$7,238 USD
View
Most Expensive
Brilliant Earth
19671150A · Oct 28
$19,783 NZD
$11,150 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,407 NZDSave up to $11,435 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
4.80ct Oval
$1,407 NZD