Round|Lab Grown|IGI

1.51ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG754515550

Certificate IGI LG754515550

Diamond specifications and retailer prices

From $466 USD
Save $4,524 USD (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,990 USD at Brilliant Earth
View at Brilliant Earth

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754515550 or 754515550. Listed at 17 retailers, with prices from $466 to $4,990 at Brilliant Earth, a $4,524 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754515550
Dimensions7.34 × 7.39 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.34 mm7.39 mm1.51 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754515550
Side View
Table 56.0%Crown 34.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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: 11 hours ago
Current: $4,990 USD|Low: $457 USD|High: $5,440 USD|Avg: $1,899 USD|-8.3%
Brilliant Earth
Retailer 2
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Retailer 18

32 data points across 18 retailers

17 retailers$466 USD - $4,990 USD

A
Cheapest Retailer
-
$466 USD
View
A
Retailer 2
-
$715 USD
View
A
Retailer 3
-
$724 USD
View
A
Retailer 4
-
$884 USD
View
B+
Retailer 5
-
$1,048 USD
View
B+
Retailer 6
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$1,050 USD
View
B+
Retailer 7
-
$1,079 USD
£849 GBP
View
B+
Retailer 8
-
$1,084 USD
A$1,668 AUD
View
B+
Retailer 9
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$1,088 USD
View
B+
Retailer 10
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$1,107 USD
€1,054 EUR
View
B+
Retailer 11
-
$1,175 USD
ZAR 18,977 ZAR
View
B+
Retailer 12
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$1,493 USD
View
B+
Retailer 13
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$1,843 USD
View
B
Retailer 14
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$2,345 USD
View
B
Retailer 15
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$2,419 USD
View
B
Retailer 16
-
$2,436 USD
View
Most Expensive
B
Brilliant Earth
20095813A · Sep 15
$4,990 USD
View
16 more retailers have this diamond
Prices start from $466 USDSave up to $4,524 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 Round
$466 USD

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