Radiant|Lab Grown|IGI

1.51ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG818669625

Certificate IGI LG818669625

Diamond specifications and retailer prices

From $486 USD
Save $3,474 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,960 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818669625 or 818669625. Listed at 12 retailers, with prices from $486 to $3,960 at Brilliant Earth, a $3,474 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818669625
Dimensions7.78 × 5.75 × 3.93 mm
L/W Ratio1.35
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
7.78 mm5.75 mm1.51 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818669625
Side View
Table 61.0%Crown 42.8°Girdle: MediumPavilion 36.8°Culet: NoneDepth 68.3%

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: 18 hours ago
Current: $3,960 USD|Low: $473 USD|High: $4,680 USD|Avg: $1,618 USD|-15.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11

30 data points across 11 retailers

12 retailers$486 USD - $3,960 USD

B+
Cheapest Retailer
-
$486 USD
View
B
Retailer 2
-
$730 USD
View
B
Retailer 3
-
$1,106 USD
View
B
Retailer 4
-
$1,118 USD
View
B
Retailer 5
-
$1,124 USD
£885 GBP
View
B
Retailer 6
-
$1,226 USD
ZAR 19,807 ZAR
View
B
Retailer 7
-
$1,248 USD
€1,189 EUR
View
C
Retailer 8
-
$1,664 USD
£1,310 GBP
View
C
Retailer 9
-
$1,667 USD
View
C
Retailer 10
-
$1,771 USD
View
C
Retailer 11
-
$2,382 USD
View
Most Expensive
D
Brilliant Earth
20867671A · Sep 14
$3,960 USD
View
11 more retailers have this diamond
Prices start from $486 USDSave up to $3,474 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+
1.51ct Radiant
$486 USD

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