Marquise|Lab Grown|IGI

1.20ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG780663975

Certificate IGI LG780663975

Diamond specifications and retailer prices

From $818 USD
Save $2,502 USD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,320 USD at Brilliant Earth
View at Brilliant Earth

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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG780663975 or 780663975. Listed at 11 retailers, with prices from $818 to $3,320 at Brilliant Earth, a $2,502 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

1.20
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663975
Dimensions10.77 × 5.46 × 3.52 mm
L/W Ratio1.97
Top View
10.77 mm5.46 mm1.20 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663975
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.5%

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: 7 hours ago
Current: $3,320 USD|Low: $419 USD|High: $3,320 USD|Avg: $1,338 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

26 data points across 12 retailers

11 retailers$818 USD - $3,320 USD

A
Cheapest Retailer
-
$818 USD
View
A
Retailer 2
-
$819 USD
HK$6,400 HKD
View
A
Retailer 3
-
$870 USD
View
B+
Retailer 4
-
$877 USD
View
B+
Retailer 5
-
$1,065 USD
€1,014 EUR
View
B+
Retailer 6
-
$1,091 USD
£859 GBP
View
B+
Retailer 7
-
$1,184 USD
ZAR 19,123 ZAR
View
B
Retailer 8
-
$1,690 USD
View
B
Retailer 9
-
$2,318 USD
View
B
Retailer 10
-
$2,777 USD
View
Most Expensive
B
Brilliant Earth
19712556A · Sep 16
$3,320 USD
View
10 more retailers have this diamond
Prices start from $818 USDSave up to $2,502 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
$818 USD

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