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Oval|Lab Grown|IGI

4.87ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG833605980

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833605980

Diamond specifications and retailer prices

From $738 SGD
$577 USD
As of October 31, 2026
Save $9,515 SGD (93%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $10,253 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833605980 or 833605980. Listed at 5 retailers as of October 28, 2026, with prices from $738 to $10,253, a $9,515 spread on the same certified stone. Brilliant Earth lists it at $10,253. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833605980
Dimensions13.67 × 9.81 × 5.86 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
13.67 mm9.81 mm4.87 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833605980
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $10,253 SGD|Low: $738 SGD|High: $10,560 SGD|Avg: $3,123 SGD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$738 SGD
Retailer 2$1,311 SGD
Retailer 7$1,342 SGD
Retailer 6$1,553 SGD
Retailer 5$2,132 SGD
Retailer 9$2,240 SGD
Retailer 8$2,892 SGD
Retailer 4$4,123 SGD
Brilliant Earth$10,253 SGD

38 data points across 9 retailers

5 retailers$738 SGD to $10,253 SGD

A
Cheapest Retailer
-
$738 SGD
$577 USD
Final sale: no returns
A
Retailer 2
-
$1,311 SGD
£808 GBP
View
Retailer 3
-
$2,132 SGD
$1,668 USD
View
Price last confirmed 45 days ago
Retailer 4
-
$4,123 SGD
$3,225 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21281953A · Oct 28
$10,253 SGD
$8,020 USD
View
4 more retailers have this diamond
Prices start from $738 SGDSave up to $9,515 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
$738 SGD