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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 $764 USD
CA$1,061 CAD
As of October 27, 2026
Save $247 USD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,011 USD at The Diamond Guys · As of October 28, 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 27, 2026, with prices from $764 to $1,011, a $247 spread on the same certified stone. The Diamond Guys lists it at $1,011. 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
Color
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 27
Current: $764 USD|Low: $161 USD|High: $1,900 USD|Avg: $776 USD|+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$416 USD
Retailer 6$519 USD
Retailer 3$533 USD
Retailer 4$561 USD
Retailer 8$564 USD
Retailer 12$714 USD
Retailer 1$764 USD
Retailer 7$772 USD
Retailer 2$778 USD
Retailer 9$877 USD
The Diamond Guys$1,011 USD
Retailer 11$1,036 USD
Retailer 10$1,040 USD
Retailer 13$1,890 USD

32 data points across 14 retailers

3 retailers$764 USD to $1,011 USD

B
Cheapest Retailer
-
$764 USD
CA$1,061 CAD
Retailer 2
-
$772 USD
A$1,188 AUD
View
Price last confirmed 143 days ago
Most Expensive
B
The Diamond Guys
1955241498 · Oct 28
$1,011 USD
View
2 more retailers have this diamond
Prices start from $764 USDSave up to $247 USD

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
$764 USD