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Marquise|Lab Grown|IGI

1.33ct E VS2 Marquise Lab Grown Diamond

E/VS2 • IGI LG786658141

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786658141

Diamond specifications and retailer prices

From $1,088 AUD
CA$1,061 CAD
As of October 30, 2026
Save $352 AUD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,439 AUD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 1.33ct lab-grown marquise diamond

This 1.33ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG786658141 or 786658141. Listed at 3 retailers as of October 30, 2026, with prices from $1,088 to $1,439, a $352 spread on the same certified stone. The Diamond Guys lists it at $1,439. 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

1.33
Carat
E
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786658141
Dimensions5.74 × 5.74 × 11.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm5.74 mm1.33 ctE / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786658141
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $1,088 AUD|Low: $229 AUD|High: $2,705 AUD|Avg: $1,105 AUD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
The Diamond Guys
August 3, 2026
Retailer 5$592 AUD
Retailer 6$739 AUD
Retailer 3$759 AUD
Retailer 4$799 AUD
Retailer 8$803 AUD
Retailer 12$1,016 AUD
Retailer 1$1,088 AUD
Retailer 7$1,099 AUD
Retailer 2$1,107 AUD
Retailer 9$1,248 AUD
The Diamond Guys$1,439 AUD
Retailer 11$1,475 AUD
Retailer 10$1,481 AUD
Retailer 13$2,691 AUD

32 data points across 14 retailers

3 retailers$1,088 AUD to $1,439 AUD

B
Cheapest Retailer
-
$1,088 AUD
CA$1,061 CAD
Retailer 2
-
$1,099 AUD
View
Price last confirmed 145 days ago
Most Expensive
B
The Diamond Guys
1955241498 · Oct 30
$1,439 AUD
$1,011 USD
View
2 more retailers have this diamond
Prices start from $1,088 AUDSave up to $352 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
1.33ct Marquise
$1,088 AUD