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Oval|Lab Grown|IGI

5.66ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG614333671

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG614333671

Diamond specifications and retailer prices

From $5,640 SGD
$4,410 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $5,640 SGD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 5.66ct lab-grown oval diamond

This 5.66ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG614333671 or 614333671. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

5.66
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614333671
Dimensions14.22 × 10.03 × 6.23 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.22 mm10.03 mm5.66 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614333671
Side View
Table 61.0%Crown 36.9°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $5,640 SGD|Low: $1,445 SGD|High: $11,587 SGD|Avg: $4,637 SGD|-48.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
July 21, 2026
Retailer 9$1,445 SGD
Retailer 4$1,528 SGD
Retailer 10$1,641 SGD
Retailer 8$1,958 SGD
Retailer 6$2,471 SGD
Retailer 5$2,656 SGD
Retailer 11$4,151 SGD
Retailer 2$4,688 SGD
Brilliant Earth$5,640 SGD
Retailer 7$6,228 SGD
Retailer 3$6,296 SGD

55 data points across 11 retailers

1 retailer

B
Brilliant Earth
16048560AB · Nov 2
$5,640 SGD
$4,410 USD
View

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B
5.66ct Oval
$5,640 SGD