Marquise|Lab Grown|IGI

1.51ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG830616655

Certificate IGI LG830616655

Diamond specifications and retailer prices

From $668 USD
Save $3,132 USD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,800 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 top-tier cut grade and certified by IGI LG830616655 or 830616655. Listed at 12 retailers, with prices from $668 to $3,800 at Brilliant Earth, a $3,132 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 angle33.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830616655
Dimensions11.38 × 6.22 × 3.75 mm
L/W Ratio1.83
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.38 mm6.22 mm1.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830616655
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 60.3%

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: 2 hours ago
Current: $3,800 USD|Low: $476 USD|High: $4,530 USD|Avg: $1,625 USD|-16.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12

21 data points across 12 retailers

12 retailers$668 USD - $3,800 USD

B+
Cheapest Retailer
-
$668 USD
View
B+
Retailer 2
-
$806 USD
HK$6,300 HKD
View
B+
Retailer 3
-
$870 USD
View
B+
Retailer 4
-
$992 USD
View
B+
Retailer 5
-
$1,112 USD
View
B+
Retailer 6
-
$1,145 USD
£902 GBP
View
B
Retailer 7
-
$1,243 USD
ZAR 20,080 ZAR
View
B+
Retailer 8
-
$1,791 USD
£1,410 GBP
View
B
Retailer 9
-
$2,394 USD
View
B
Retailer 10
-
$2,460 USD
View
B
Retailer 11
-
$2,502 USD
£1,970 GBP
View
Most Expensive
B
Brilliant Earth
21144991A · Sep 18
$3,800 USD
View
11 more retailers have this diamond
Prices start from $668 USDSave up to $3,132 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 Marquise
$668 USD

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