Round|Lab Grown|IGI

1.31ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • IGI LG499105136

Certificate IGI LG499105136

Diamond specifications and retailer prices

From $685 USD
Save $1,530 USD (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,215 USD at Friendly Diamonds
View at Friendly Diamonds

About this 1.31ct lab-grown round diamond

This 1.31ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499105136 or 499105136. Listed at 5 retailers, with prices from $685 to $2,215 at Friendly Diamonds, a $1,530 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
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499105136
Dimensions6.95 × 6.99 × 4.36 mm
L/W Ratio1.01
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
6.95 mm6.99 mm1.31 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499105136
Side View
Table 56.5%Crown 34.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: 16 hours ago
Current: $2,215 USD|Low: $685 USD|High: $2,215 USD|Avg: $1,347 USD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6

8 data points across 6 retailers

5 retailers$685 USD - $2,215 USD

A
Cheapest Retailer
-
$685 USD
View
B+
Retailer 2
-
$1,010 USD
View
B
Retailer 3
-
$1,170 USD
View
B
Retailer 4
-
$1,577 USD
View
Most Expensive
B
Friendly Diamonds
1594902 · Sep 16
$2,215 USD
View
4 more retailers have this diamond
Prices start from $685 USDSave up to $1,530 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 Round
$685 USD

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