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Marquise|Lab Grown|IGI

1.30ct E VS2 Marquise Lab Grown Diamond

- • E/VS2 • IGI LG788636477

Certificate IGI LG788636477

Diamond specifications and retailer prices

From $388 USD
Save $622 USD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,010 USD at Brilliant Earth
View at Brilliant Earth

About this 1.3ct lab-grown marquise diamond

This 1.3ct 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), with a standard cut grade and certified by IGI LG788636477 or 788636477. Listed at 4 retailers, with prices from $388 to $1,010 at Brilliant Earth, a $622 spread on the same certified stone. 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

1.30
Carat
E
Colour
VS2
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788636477
Dimensions5.72 × 5.72 × 10.73 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
5.72 mm5.72 mm1.30 ctE / VS2
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788636477
Side View
Table 61.0%Crown 37.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 3
Current: $1,010 USD|Low: $124 USD|High: $1,490 USD|Avg: $566 USD|-32.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6

7 data points across 6 retailers

4 retailers$388 USD - $1,010 USD

B
Cheapest Retailer
-
$388 USD
View
B+
Retailer 2
-
$493 USD
View
Most Expensive
C
Brilliant Earth
19719978A · Aug 29
$1,010 USD
View
2 more retailers have this diamond
Prices start from $388 USDSave up to $622 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.

B+
1.30ct Marquise
$388 USD

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