Round|Lab Grown|IGI

1.50ct I SI2 Round Lab Grown Diamond

VG • I/SI2 • IGI LG451055592

Certificate IGI LG451055592

Diamond specifications and retailer prices

From $981 USD
Save $1,747 USD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,728 USD at Friendly Diamonds
View at Friendly Diamonds

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG451055592 or 451055592. Listed at 7 retailers, with prices from $981 to $2,728 at Friendly Diamonds, a $1,747 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

1.50
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055592
Dimensions7.19 × 7.27 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.19 mm7.27 mm1.50 ctI / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG451055592
Side View
Table 56.5%Crown 36.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 64.1%

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: 5 hours ago
Current: $2,728 USD|Low: $981 USD|High: $3,188 USD|Avg: $1,936 USD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9

7 data points across 9 retailers

7 retailers$981 USD - $2,728 USD

B+
Cheapest Retailer
-
$981 USD
View
B+
Retailer 2
-
$1,100 USD
View
B+
Retailer 3
-
$1,405 USD
View
B+
Retailer 4
-
$1,424 USD
View
B+
Retailer 5
-
$1,765 USD
£1,390 GBP
View
B
Retailer 6
-
$2,232 USD
View
Most Expensive
B
Friendly Diamonds
1588349 · Sep 16
$2,728 USD
View
6 more retailers have this diamond
Prices start from $981 USDSave up to $1,747 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+
1.50ct Round
$981 USD

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