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Oval|Lab Grown|IGI

4.85ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG823611744

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823611744

Diamond specifications and retailer prices

From $1,565 NZD
$882 USD
As of October 31, 2026
Save $9,560 NZD (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $11,125 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.85ct lab-grown oval diamond

This 4.85ct 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 LG823611744 or 823611744. Listed at 4 retailers as of October 31, 2026, with prices from $1,565 to $11,125, a $9,560 spread on the same certified stone. Brilliant Earth lists it at $11,125. 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

4.85
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823611744
Dimensions13.15 × 9.70 × 6.09 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
13.15 mm9.70 mm4.85 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823611744
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.8%

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: $11,125 NZD|Low: $1,132 NZD|High: $20,085 NZD|Avg: $4,381 NZD|-44.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$1,565 NZD
Retailer 4$1,645 NZD
Retailer 7$1,978 NZD
Retailer 2$2,548 NZD
Retailer 8$2,612 NZD
Retailer 6$3,783 NZD
Retailer 9$4,979 NZD
Retailer 10$5,255 NZD
Retailer 5$5,691 NZD
Brilliant Earth$11,125 NZD

36 data points across 10 retailers

4 retailers$1,565 NZD to $11,125 NZD

A
Cheapest Retailer
-
$1,565 NZD
$882 USD
Final sale: no returns
A
Retailer 2
-
$2,548 NZD
£1,131 GBP
View
Retailer 3
-
$3,783 NZD
$2,132 USD
View
Price last confirmed 46 days ago
Most Expensive
B
Brilliant Earth
21233398A · Oct 31
$11,125 NZD
$6,270 USD
View
3 more retailers have this diamond
Prices start from $1,565 NZDSave up to $9,560 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
4.85ct Oval
$1,565 NZD