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Oval|Lab Grown|IGI

4.88ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG817614498

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817614498

Diamond specifications and retailer prices

From $891 SGD
$697 USD
As of November 1, 2026
Save $3,750 SGD (81%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,641 SGD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 4.88ct lab-grown oval diamond

This 4.88ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817614498 or 817614498. Listed at 4 retailers as of November 1, 2026, with prices from $891 to $4,641, a $3,750 spread on the same certified stone. Rare Carat lists it at $4,641. 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

4.88
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817614498
Dimensions13.60 × 9.77 × 5.89 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
13.60 mm9.77 mm4.88 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817614498
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $4,641 SGD|Low: $891 SGD|High: $4,717 SGD|Avg: $2,388 SGD|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3$891 SGD
Retailer 2$1,535 SGD
Retailer 6$1,556 SGD
Retailer 5$1,719 SGD
Retailer 4$2,396 SGD
Retailer 7$2,570 SGD
Retailer 8$3,356 SGD
Rare Carat$4,641 SGD

37 data points across 8 retailers

4 retailers$891 SGD to $4,641 SGD

A
Cheapest Retailer
-
$891 SGD
$697 USD
Final sale: no returns
A
Retailer 2
-
$1,535 SGD
£946 GBP
View
Retailer 3
-
$2,396 SGD
$1,874 USD
View
Price last confirmed 46 days ago
Most Expensive
B
Rare Carat
817614498 · Nov 1
$4,641 SGD
$3,630 USD
View
3 more retailers have this diamond
Prices start from $891 SGDSave up to $3,750 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
4.88ct Oval
$891 SGD