Radiant|Lab Grown|IGI

1.51ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG728538711

Certificate IGI LG728538711

Diamond specifications and retailer prices

From $245 USD
Save $3,125 USD (93%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,370 USD at Brilliant Earth
View at Brilliant Earth

About this 1.51ct lab-grown radiant diamond

This 1.51ct 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 top-tier cut grade and certified by IGI LG728538711 or 728538711. Listed at 17 retailers, with prices from $245 to $3,370 at Brilliant Earth, a $3,125 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728538711
Dimensions8.30 × 5.61 × 3.77 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.30 mm5.61 mm1.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728538711
Side View
Table 64.0%Crown 42°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 67.2%

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: Yesterday
Current: $3,370 USD|Low: $245 USD|High: $4,490 USD|Avg: $1,305 USD|-24.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18

30 data points across 18 retailers

17 retailers$245 USD - $3,370 USD

A
Cheapest Retailer
-
$245 USD
View
A
Retailer 2
-
$465 USD
View
A
Retailer 3
-
$488 USD
View
A
Retailer 4
-
$589 USD
HK$4,600 HKD
View
A
Retailer 5
-
$638 USD
View
A
Retailer 6
-
$708 USD
€674 EUR
View
A
Retailer 7
-
$735 USD
£578 GBP
View
A
Retailer 8
-
$763 USD
ZAR 13,873 ZAR
View
A
Retailer 9
-
$796 USD
View
B+
Retailer 10
-
$876 USD
View
A
Retailer 11
-
$1,094 USD
View
B+
Retailer 12
-
$1,270 USD
£1,000 GBP
View
B+
Retailer 13
-
$1,536 USD
View
B+
Retailer 14
-
$1,601 USD
View
B+
Retailer 15
-
$1,916 USD
A$2,948 AUD
View
B
Retailer 16
-
$2,740 USD
View
Most Expensive
B
Brilliant Earth
16223502Y · Sep 11
$3,370 USD
View
16 more retailers have this diamond
Prices start from $245 USDSave up to $3,125 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
1.51ct Radiant
$245 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.