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Oval|Lab Grown|IGI

4.87ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG828691318

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828691318

Diamond specifications and retailer prices

From $1,116 NZD
$629 USD
As of October 31, 2026
Save $424 NZD (28%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,540 NZD at Loose Grown Diamond · As of October 30, 2026
View at Loose Grown Diamond

About this 4.87ct lab-grown oval diamond

This 4.87ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828691318 or 828691318. Listed at 2 retailers as of October 30, 2026, with prices from $1,116 to $1,540, a $424 spread on the same certified stone. Loose Grown Diamond lists it at $1,540. 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

4.87
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828691318
Dimensions14.12 × 9.74 × 5.77 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.12 mm9.74 mm4.87 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828691318
Side View
Table 62.0%Crown 34.8°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 59.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $1,540 NZD|Low: $1,116 NZD|High: $4,512 NZD|Avg: $2,642 NZD|+7.2%
Loose Grown Diamond
Retailer 2
Retailer 3
October 27, 2026
Retailer 2$1,116 NZD
Loose Grown Diamond$1,540 NZD
Retailer 3$4,123 NZD

9 data points across 3 retailers

2 retailers$1,116 NZD to $1,540 NZD

A
Cheapest Retailer
-
$1,116 NZD
$629 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
828691318 · Oct 30
$1,540 NZD
$868 USD
View
1 more retailer has this diamond
Prices start from $1,116 NZDSave up to $424 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
4.87ct Oval
$1,116 NZD