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Marquise|Lab Grown|IGI

1.01ct G VVS1 Marquise Lab Grown Diamond

VG • G/VVS1 • IGI LG823693976

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823693976

Diamond specifications and retailer prices

From $274 AUD
As of November 3, 2026
Save $284 AUD (51%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $934 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG823693976 or 823693976. Listed at 3 retailers as of November 3, 2026, with a 104% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823693976
Dimensions10.78 × 5.21 × 3.18 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm5.21 mm1.01 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823693976
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $934 AUD|Low: $274 AUD|High: $941 AUD|Avg: $591 AUD|-0.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 3$274 AUD
Retailer 6$522 AUD
Retailer 5$527 AUD
Retailer 2$557 AUD
Retailer 4$583 AUD
Rare Carat$934 AUD

38 data points across 6 retailers

3 retailers$274 AUD to $557 AUD

A
Cheapest Retailer
-
$274 AUD
Final sale: no returns
A
Retailer 2
-
$557 AUD
View
Most Expensive
Rare Carat
823693976 · Oct 28
$934 AUD
$655 USD
View
Price last confirmed 7 days ago
2 more retailers have this diamond
Prices start from $274 AUDSave up to $284 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
1.01ct Marquise
$274 AUD