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Marquise|Lab Grown|IGI

3.08ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG848689753

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848689753

Diamond specifications and retailer prices

From $644 AUD
As of November 4, 2026
Save $569 AUD (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,807 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848689753 or 848689753. Listed at 3 retailers as of November 4, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.08
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848689753
Dimensions15.46 × 7.51 × 4.68 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.46 mm7.51 mm3.08 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848689753
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $4,807 AUD|Low: $644 AUD|High: $4,807 AUD|Avg: $2,054 AUD
Rare Carat
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$644 AUD
Retailer 2$1,213 AUD
Rare Carat$4,807 AUD

15 data points across 3 retailers

3 retailers$644 AUD to $1,213 AUD

A
Cheapest Retailer
-
$644 AUD
Final sale: no returns
A
Retailer 2
-
$1,213 AUD
View
Most Expensive
Rare Carat
848689753 · Oct 28
$4,807 AUD
$3,365 USD
View
Price last confirmed 8 days ago
2 more retailers have this diamond
Prices start from $644 AUDSave up to $569 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.

A
3.08ct Marquise
$644 AUD