Marquise|Lab Grown|IGI

1.55ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG815649012

Certificate IGI LG815649012

Diamond specifications and retailer prices

From $540 USD
Save $3,160 USD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,700 USD at Brilliant Earth
View at Brilliant Earth

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise 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 LG815649012 or 815649012. Listed at 15 retailers, with prices from $540 to $3,700 at Brilliant Earth, a $3,160 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

1.55
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815649012
Dimensions12.16 × 6.06 × 3.78 mm
L/W Ratio2.01
Girdle conditionFaceted
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
12.16 mm6.06 mm1.55 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815649012
Side View
Table 58.0%Crown 35.2°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 62.4%

Caratlytics Score

How it works
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Yesterday
Current: $3,700 USD|Low: $540 USD|High: $3,700 USD|Avg: $1,683 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

20 data points across 14 retailers

15 retailers$540 USD - $3,700 USD

B+
Cheapest Retailer
-
$540 USD
View
B+
Retailer 2
-
$815 USD
View
B+
Retailer 3
-
$1,060 USD
View
B+
Retailer 4
-
$1,193 USD
View
B
Retailer 5
-
$1,208 USD
A$1,858 AUD
View
B+
Retailer 6
-
$1,230 USD
£968 GBP
View
B+
Retailer 7
-
$1,237 USD
€1,178 EUR
View
B+
Retailer 8
-
$1,252 USD
View
B+
Retailer 9
-
$1,432 USD
ZAR 23,138 ZAR
View
B
Retailer 10
-
$1,794 USD
View
B
Retailer 11
-
$1,892 USD
£1,490 GBP
View
B
Retailer 12
-
$1,909 USD
View
B
Retailer 13
-
$2,707 USD
View
C
Retailer 14
-
$2,853 USD
View
Most Expensive
C
Brilliant Earth
20725252A · Sep 1
$3,700 USD
View
14 more retailers have this diamond
Prices start from $540 USDSave up to $3,160 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+
1.55ct Marquise
$540 USD

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