Oval|Lab Grown|IGI

4.87ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG826680238

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826680238

Diamond specifications and retailer prices

From $1,239 SGD
$969 USD
As of October 29, 2026
Save $447 SGD (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,998 SGD at Brilliance · As of October 7, 2026
View at Brilliance

About this 4.87ct lab-grown oval diamond

This 4.87ct 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 LG826680238 or 826680238. Listed at 3 retailers as of October 29, 2026, with a 36% 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

4.87
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826680238
Dimensions13.57 × 9.87 × 5.92 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.57 mm9.87 mm4.87 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826680238
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $3,998 SGD|Low: $1,239 SGD|High: $3,998 SGD|Avg: $2,493 SGD
Brilliance
Retailer 2
Retailer 3
October 28, 2026
Retailer 2$1,239 SGD
Retailer 3$1,686 SGD
Brilliance$3,998 SGD

5 data points across 3 retailers

3 retailers$1,239 SGD to $1,686 SGD

A
Cheapest Retailer
-
$1,239 SGD
$969 USD
Final sale: no returns
B+
Retailer 2
-
$1,686 SGD
$1,319 USD
View
Most Expensive
Brilliance
D45800215 · Oct 7
$3,998 SGD
$3,127 USD
View
Price last confirmed 24 days ago
2 more retailers have this diamond
Prices start from $1,239 SGDSave up to $447 SGD

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
$1,239 SGD