Radiant|Lab Grown|IGI

1.51ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG771614878

Certificate IGI LG771614878

Diamond specifications and retailer prices

From $293 USD
Save $3,287 USD (92%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,580 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG771614878 or 771614878. Listed at 14 retailers, with prices from $293 to $3,580 at Brilliant Earth, a $3,287 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771614878
Dimensions8.08 × 5.57 × 3.86 mm
L/W Ratio1.45
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
8.08 mm5.57 mm1.51 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771614878
Side View
Table 65.0%Crown 42.8°Girdle: Slightly ThickPavilion 34°Culet: NoneDepth 69.3%

Caratlytics Score

How it works
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 12 hours ago
Current: $3,580 USD|Low: $293 USD|High: $3,580 USD|Avg: $1,058 USD
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

27 data points across 15 retailers

14 retailers$293 USD - $3,580 USD

A
Cheapest Retailer
-
$293 USD
View
A
Retailer 2
-
$460 USD
View
A
Retailer 3
-
$499 USD
HK$3,900 HKD
View
A
Retailer 4
-
$628 USD
View
A
Retailer 5
-
$681 USD
View
A
Retailer 6
-
$712 USD
€678 EUR
View
A
Retailer 7
-
$755 USD
ZAR 12,190 ZAR
View
A
Retailer 8
-
$799 USD
£629 GBP
View
A
Retailer 9
-
$1,040 USD
View
B+
Retailer 10
-
$1,227 USD
View
B+
Retailer 11
-
$1,507 USD
View
B+
Retailer 12
-
$1,730 USD
View
B+
Retailer 13
-
$1,739 USD
View
Most Expensive
B
Brilliant Earth
19064245A · Sep 14
$3,580 USD
View
13 more retailers have this diamond
Prices start from $293 USDSave up to $3,287 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
$293 USD

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