Radiant|Lab Grown|IGI

1.00ct J SI2 Radiant Lab Grown Diamond

VG • J/SI2 • IGI LG407988532

Certificate IGI LG407988532

Diamond specifications and retailer prices

From $625 USD
Save $1,462 USD (70%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,087 USD at Friendly Diamonds
View at Friendly Diamonds

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407988532 or 407988532. Listed at 4 retailers, with prices from $625 to $2,087 at Friendly Diamonds, a $1,462 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

1.00
Carat
J
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.7°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407988532
Dimensions6.41 × 4.97 × 3.55 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.41 mm4.97 mm1.00 ctJ / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407988532
Side View
Table 71.0%Crown 48.7°Girdle: MediumPavilion 33°Culet: NoneDepth 71.4%

Caratlytics Score

How it works
A
Excellent
Excellent quality and great value
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Price History

Last verified: 19 hours ago
Current: $2,087 USD|Low: $625 USD|High: $2,087 USD|Avg: $1,257 USD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5

2 data points across 5 retailers

4 retailers$625 USD - $2,087 USD

A
Cheapest Retailer
-
$625 USD
View
A
Retailer 2
-
$690 USD
View
B
Retailer 3
-
$1,441 USD
View
Most Expensive
C
Friendly Diamonds
1590653 · Aug 17
$2,087 USD
View
3 more retailers have this diamond
Prices start from $625 USDSave up to $1,462 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
1.00ct Radiant
$625 USD

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