Marquise|Lab Grown|IGI

1.05ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG800682019

Certificate IGI LG800682019

Diamond specifications and retailer prices

From $520 USD
Save $1,758 USD (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,278 USD at With Clarity
View at With Clarity

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800682019 or 800682019. Listed at 9 retailers, with prices from $520 to $2,278 at With Clarity, a $1,758 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

1.05
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800682019
Dimensions10.34 × 5.31 × 3.37 mm
L/W Ratio1.95
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
10.34 mm5.31 mm1.05 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800682019
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.5%

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: 16 hours ago
Current: $958 USD|Low: $520 USD|High: $2,710 USD|Avg: $1,307 USD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity

26 data points across 9 retailers

9 retailers$520 USD - $2,278 USD

B+
Cheapest Retailer
-
$520 USD
View
B+
Retailer 2
-
$680 USD
View
B+
Retailer 3
-
$726 USD
View
B+
Retailer 4
-
$755 USD
HK$5,900 HKD
View
B
Retailer 5
-
$958 USD
£754 GBP
View
C
Retailer 6
-
$1,386 USD
View
C
Retailer 7
-
$2,050 USD
View
C
Retailer 8
-
$2,260 USD
View
Most Expensive
C
With Clarity
800682019 · Aug 6
$2,278 USD
View
8 more retailers have this diamond
Prices start from $520 USDSave up to $1,758 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+
1.05ct Marquise
$520 USD

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