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Marquise|Lab Grown|IGI

4.89ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG848613976

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848613976

Diamond specifications and retailer prices

From $1,031 SGD
$806 USD
As of November 1, 2026
Save $731 SGD (42%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,762 SGD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 4.89ct lab-grown marquise diamond

This 4.89ct lab-grown marquise 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 LG848613976 or 848613976. Listed at 2 retailers as of November 1, 2026, with prices from $1,031 to $1,762, a $731 spread on the same certified stone. 77 Diamonds lists it at $1,762. 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

4.89
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848613976
Dimensions17.41 × 8.81 × 5.58 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.41 mm8.81 mm4.89 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848613976
Side View
Table 60.0%Crown 37.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,762 SGD|Low: $1,031 SGD|High: $1,780 SGD|Avg: $1,607 SGD|-0.4%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$1,031 SGD
77 Diamonds$1,762 SGD

7 data points across 2 retailers

2 retailers$1,031 SGD to $1,762 SGD

A
Cheapest Retailer
-
$1,031 SGD
$806 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
MQTVSEPQWXKXU · Nov 2
$1,762 SGD
£1,085 GBP
View
1 more retailer has this diamond
Prices start from $1,031 SGDSave up to $731 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
4.89ct Marquise
$1,031 SGD