Marquise|Lab Grown|IGI

1.31ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • IGI LG524239249

Certificate IGI LG524239249

Diamond specifications and retailer prices

From $222 USD
Save $1,224 USD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,446 USD at Reve Diamonds
View at Reve Diamonds

About this 1.31ct lab-grown marquise diamond

This 1.31ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG524239249 or 524239249. Listed at 11 retailers, with prices from $222 to $1,446 at Reve Diamonds, a $1,224 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

1.31
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG524239249
Dimensions11.15 × 5.86 × 3.56 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.15 mm5.86 mm1.31 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG524239249
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.8%

Caratlytics Score

How it works
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 47 minutes ago
Current: $591 USD|Low: $222 USD|High: $1,446 USD|Avg: $730 USD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds

27 data points across 10 retailers

11 retailers$222 USD - $1,446 USD

A
Cheapest Retailer
-
$222 USD
View
B+
Retailer 2
-
$492 USD
View
B+
Retailer 3
-
$495 USD
View
B+
Retailer 4
-
$546 USD
View
B+
Retailer 5
-
$552 USD
€526 EUR
View
B+
Retailer 6
-
$591 USD
£466 GBP
View
B
Retailer 7
-
$652 USD
View
B
Retailer 8
-
$866 USD
View
B
Retailer 9
-
$1,163 USD
View
B
Retailer 10
-
$1,430 USD
View
Most Expensive
B
Reve Diamonds
4DB39F678 · Sep 13
$1,446 USD
View
10 more retailers have this diamond
Prices start from $222 USDSave up to $1,224 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.

A
1.31ct Marquise
$222 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.

1.31ct E SI1 Marquise Lab-Grown Diamond, IGI LG524239249