Round|Lab Grown|IGI

1.30ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG480171499

Certificate IGI LG480171499

Diamond specifications and retailer prices

From $755 USD
Save $391 USD (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,146 USD at Loose Grown Diamond
View at Loose Grown Diamond

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG480171499 or 480171499. Listed at 4 retailers, with prices from $755 to $1,146 at Loose Grown Diamond, a $391 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

1.30
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480171499
Dimensions6.93 × 6.97 × 4.34 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
6.93 mm6.97 mm1.30 ctJ / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480171499
Side View
Table 56.0%Crown 36.3°Girdle: MediumPavilion 40.2°Culet: NoneDepth 62.3%

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: 11 hours ago
Current: $1,146 USD|Low: $755 USD|High: $1,146 USD|Avg: $973 USD
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4

4 data points across 4 retailers

4 retailers$755 USD - $1,146 USD

B+
Cheapest Retailer
-
$755 USD
View
B+
Retailer 2
-
$765 USD
View
B+
Retailer 3
-
$950 USD
View
Most Expensive
B+
Loose Grown Diamond
480171499 · Sep 15
$1,146 USD
View
3 more retailers have this diamond
Prices start from $755 USDSave up to $391 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 Round
$755 USD

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