Radiant|Lab Grown|IGI

1.50ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG780636147

Certificate IGI LG780636147

Diamond specifications and retailer prices

From $264 USD
Save $2,581 USD (91%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,845 USD at Queensmith
View at Queensmith

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG780636147. Listed at 10 retailers, with prices from $264 to $2,845 at Queensmith, a $2,581 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
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG780636147
Dimensions8.50 × 5.65 × 3.77 mm
L/W Ratio1.50
Top View
8.50 mm5.65 mm1.50 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780636147
Side View
Table 62.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.7%

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: 4 hours ago
Current: $2,845 USD|Low: $264 USD|High: $2,845 USD|Avg: $1,244 USD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10

33 data points across 10 retailers

10 retailers$264 USD - $2,845 USD

A
Cheapest Retailer
-
$264 USD
View
A
Retailer 2
-
$415 USD
View
A
Retailer 3
-
$641 USD
View
A
Retailer 4
-
$713 USD
£561 GBP
View
B+
Retailer 5
-
$1,104 USD
View
B+
Retailer 6
-
$1,334 USD
£1,050 GBP
View
B+
Retailer 7
-
$1,365 USD
View
B+
Retailer 8
-
$1,613 USD
View
B
Retailer 9
-
$1,699 USD
View
Most Expensive
B
Queensmith
LG780636147 · Sep 16
$2,845 USD
£2,240 GBP
View
9 more retailers have this diamond
Prices start from $264 USDSave up to $2,581 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
1.50ct Radiant
$264 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.