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Marquise|Lab Grown|IGI

1.56ct F SI1 Marquise Lab Grown Diamond

ID • F/SI1 • IGI LG783630884

Certificate IGI LG783630884

Diamond specifications and retailer prices

From $494 USD
Save $422 USD (46%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $916 USD at Taylor and Hart
View at Taylor and Hart

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG783630884 or 783630884. Listed at 4 retailers, with prices from $494 to $916 at Taylor and Hart, a $422 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.56
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783630884
Dimensions11.93 × 6.05 × 3.73 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm6.05 mm1.56 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783630884
Side View
Table 57.0%Crown 31.4°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.7%

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: Aug 31
Current: $434 USD|Low: $172 USD|High: $1,246 USD|Avg: $711 USD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart

34 data points across 8 retailers

4 retailers$494 USD - $916 USD

B+
Cheapest Retailer
-
$494 USD
View
B+
Retailer 2
-
$586 USD
View
B+
Retailer 3
-
$787 USD
View
Most Expensive
B+
Taylor and Hart
ES7LVF1 · Aug 31
$916 USD
View
3 more retailers have this diamond
Prices start from $494 USDSave up to $422 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+
1.56ct Marquise
$494 USD

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