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Oval|Lab Grown|IGI

4.85ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG831603193

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831603193

Diamond specifications and retailer prices

From $744 SGD
$582 USD
As of October 31, 2026
Save $575 SGD (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,104 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.85ct lab-grown oval diamond

This 4.85ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831603193 or 831603193. Listed at 4 retailers as of October 31, 2026, with a 77% 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

4.85
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831603193
Dimensions13.48 × 9.72 × 5.93 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.48 mm9.72 mm4.85 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831603193
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $4,104 SGD|Low: $744 SGD|High: $4,168 SGD|Avg: $2,020 SGD|-1.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3$744 SGD
Retailer 5$1,061 SGD
Retailer 2$1,319 SGD
Retailer 6$1,340 SGD
Retailer 4$2,123 SGD
Retailer 8$2,222 SGD
Retailer 7$2,882 SGD
Rare Carat$4,104 SGD

37 data points across 8 retailers

4 retailers$744 SGD to $1,319 SGD

A
Cheapest Retailer
-
$744 SGD
$582 USD
Final sale: no returns
A
Retailer 2
-
$1,319 SGD
£813 GBP
View
Retailer 3
-
$2,123 SGD
$1,661 USD
View
Price last confirmed 45 days ago
Most Expensive
Rare Carat
831603193 · Oct 21
$4,104 SGD
$3,210 USD
View
Price last confirmed 10 days ago
3 more retailers have this diamond
Prices start from $744 SGDSave up to $575 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
4.85ct Oval
$744 SGD