CaratHunter
Plans
Marquise|Lab Grown|IGI

1.20ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG731580885

Certificate IGI LG731580885

Diamond specifications and retailer prices

From $366 USD
Save $2,177 USD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,543 USD at With Clarity
View at With Clarity

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731580885 or 731580885. Listed at 16 retailers, with prices from $366 to $2,543 at With Clarity, a $2,177 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

1.20
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731580885
Dimensions10.81 × 5.53 × 3.51 mm
L/W Ratio1.95
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
10.81 mm5.53 mm1.20 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731580885
Side View
Table 61.0%Crown 37.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 4 hours ago
Current: $914 USD|Low: $366 USD|High: $2,860 USD|Avg: $1,310 USD|-12.8%
Retailer 1
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
Retailer 15
With Clarity

31 data points across 16 retailers

16 retailers$366 USD - $2,543 USD

A
Cheapest Retailer
-
$366 USD
View
A
Retailer 2
-
$650 USD
View
A
Retailer 3
-
$755 USD
HK$5,900 HKD
View
A
Retailer 4
-
$827 USD
View
A
Retailer 5
-
$829 USD
View
A
Retailer 6
-
$855 USD
View
A
Retailer 7
-
$914 USD
£719 GBP
View
A
Retailer 8
-
$938 USD
ZAR 15,150 ZAR
View
B+
Retailer 9
-
$980 USD
€933 EUR
View
B+
Retailer 10
-
$1,320 USD
View
B+
Retailer 11
-
$1,571 USD
View
B
Retailer 12
-
$1,830 USD
A$2,816 AUD
View
B
Retailer 13
-
$1,851 USD
View
B
Retailer 14
-
$2,012 USD
View
B
Retailer 15
-
$2,140 USD
View
Most Expensive
B
With Clarity
731580885 · Aug 6
$2,543 USD
View
15 more retailers have this diamond
Prices start from $366 USDSave up to $2,177 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
1.20ct Marquise
$366 USD

Similar diamonds

Comparable stones with the same shape, colour and clarity.