Marquise|Lab Grown|IGI

1.51ct D IF Marquise Lab Grown Diamond

- • D/IF • IGI LG754594512

Certificate IGI LG754594512

Diamond specifications and retailer prices

From $1,022 USD
Save $3,518 USD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,540 USD at Brilliant Earth
View at Brilliant Earth

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG754594512 or 754594512. Listed at 14 retailers, with prices from $1,022 to $4,540 at Brilliant Earth, a $3,518 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

1.51
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594512
Dimensions12.43 × 5.91 × 3.59 mm
L/W Ratio2.10
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
12.43 mm5.91 mm1.51 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594512
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 60.7%

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: 8 hours ago
Current: $4,540 USD|Low: $1,022 USD|High: $4,540 USD|Avg: $2,073 USD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14

31 data points across 14 retailers

14 retailers$1,022 USD - $4,540 USD

A
Cheapest Retailer
-
$1,022 USD
View
A
Retailer 2
-
$1,031 USD
View
A
Retailer 3
-
$1,050 USD
HK$8,200 HKD
View
A
Retailer 4
-
$1,198 USD
View
A
Retailer 5
-
$1,315 USD
£1,036 GBP
View
A
Retailer 6
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$1,335 USD
€1,271 EUR
View
A
Retailer 7
-
$1,357 USD
A$2,088 AUD
View
A
Retailer 8
-
$1,504 USD
ZAR 24,301 ZAR
View
B+
Retailer 9
-
$2,019 USD
£1,590 GBP
View
B+
Retailer 10
-
$2,139 USD
View
B
Retailer 11
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$2,888 USD
View
B
Retailer 12
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$3,097 USD
View
B
Retailer 13
-
$3,482 USD
A$5,357 AUD
View
Most Expensive
B
Brilliant Earth
17981608A · Sep 18
$4,540 USD
View
13 more retailers have this diamond
Prices start from $1,022 USDSave up to $3,518 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 Marquise
$1,022 USD

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