CaratHunter
Plans
Marquise|Lab Grown|IGI

1.09ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG790671715

Certificate IGI LG790671715

Diamond specifications and retailer prices

From $438 USD
Save $656 USD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,094 USD at Taylor and Hart
View at Taylor and Hart

About this 1.09ct lab-grown marquise diamond

This 1.09ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790671715 or 790671715. Listed at 8 retailers, with prices from $438 to $1,094 at Taylor and Hart, a $656 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

1.09
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790671715
Dimensions11.36 × 5.32 × 3.23 mm
L/W Ratio2.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.36 mm5.32 mm1.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG790671715
Side View
Table 57.0%Crown 31.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.7%

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: 18 hours ago
Current: $593 USD|Low: $394 USD|High: $1,191 USD|Avg: $755 USD|-7.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart

28 data points across 8 retailers

8 retailers$438 USD - $1,094 USD

A
Cheapest Retailer
-
$438 USD
View
A
Retailer 2
-
$536 USD
ZAR 8,666 ZAR
View
A
Retailer 3
-
$593 USD
£467 GBP
View
A
Retailer 4
-
$625 USD
View
B+
Retailer 5
-
$661 USD
View
B+
Retailer 6
-
$872 USD
SGD 1,179 SGD
View
B
Retailer 7
-
$1,054 USD
£830 GBP
View
Most Expensive
B+
Taylor and Hart
OF6WY3W · Sep 15
$1,094 USD
View
7 more retailers have this diamond
Prices start from $438 USDSave up to $656 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
1.09ct Marquise
$438 USD

Similar diamonds

Comparable stones with the same shape, colour and clarity.