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Marquise|Lab Grown|IGI

4.98ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG823617560

Certificate IGI LG823617560

Diamond specifications and retailer prices

From $6,833 AUD
$4,789 USD
As of November 3, 2026
Save $3,298 AUD (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $10,131 AUD at Jared · As of November 2, 2026
View at Jared

About this 4.98ct lab-grown marquise diamond

This 4.98ct 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 LG823617560 or 823617560. Listed at 4 retailers as of November 2, 2026, with prices from $6,833 to $10,131, a $3,298 spread on the same certified stone. Jared lists it at $10,131. 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

4.98
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG823617560
Dimensions17.19 × 9.04 × 5.59 mm
L/W Ratio1.90
Top View
17.19 mm9.04 mm4.98 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823617560
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $10,131 AUD|Low: $6,833 AUD|High: $10,131 AUD|Avg: $9,119 AUD
Jared
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 3$6,833 AUD
Retailer 2$9,831 AUD
Retailer 4$9,831 AUD
Jared$10,131 AUD

3 data points across 4 retailers

4 retailers$6,833 AUD to $10,131 AUD

B
Cheapest Retailer
-
$6,833 AUD
$4,789 USD
B
Retailer 2
-
$9,831 AUD
$6,890 USD
View
B
Retailer 3
-
$9,831 AUD
$6,890 USD
View
Most Expensive
B
Jared
159873713 · Nov 2
$10,131 AUD
$7,100 USD
View
3 more retailers have this diamond
Prices start from $6,833 AUDSave up to $3,298 AUD

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.

B
4.98ct Marquise
$6,833 AUD