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Marquise|Lab Grown|IGI

1.10ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG853628343

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG853628343

Diamond specifications and retailer prices

From $234 USD
As of November 4, 2026
Save $1,807 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,041 USD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.1ct lab-grown marquise diamond

This 1.1ct 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 LG853628343 or 853628343. Listed at 15 retailers as of November 4, 2026, with prices from $234 to $2,041, a $1,807 spread on the same certified stone. Yadav Diamonds lists it at $2,041. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853628343
Dimensions10.95 × 5.53 × 3.35 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.95 mm5.53 mm1.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG853628343
Side View
Table 59.0%Crown 33°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 60.6%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $290 USD|Low: $234 USD|High: $2,041 USD|Avg: $711 USD
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
Yadav Diamonds
November 5, 2026
Retailer 12$234 USD
Retailer 13$262 USD
Retailer 5$271 USD
Retailer 1$290 USD
Retailer 9$306 USD
Retailer 10$332 USD
Retailer 3$390 USD
Retailer 7$542 USD
Retailer 2$718 USD
Retailer 14$933 USD
Retailer 4$953 USD
Retailer 11$984 USD
Retailer 6$1,027 USD
Retailer 8$1,159 USD
Yadav Diamonds$2,041 USD

3 data points across 15 retailers

15 retailers$234 USD to $2,041 USD

A
Cheapest Retailer
-
$234 USD
A
Retailer 2
-
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$271 USD
View
A
Retailer 4
-
$290 USD
View
A
Retailer 5
-
$306 USD
View
A
Retailer 6
-
$332 USD
View
A
Retailer 7
-
$390 USD
View
A
Retailer 8
-
$542 USD
View
B+
Retailer 9
-
$718 USD
View
B+
Retailer 10
-
$933 USD
View
B+
Retailer 11
-
$953 USD
View
B+
Retailer 12
-
$984 USD
View
B+
Retailer 13
-
$1,027 USD
View
B
Retailer 14
-
$1,159 USD
View
Most Expensive
B
Yadav Diamonds
13386796 · Nov 4
$2,041 USD
View
14 more retailers have this diamond
Prices start from $234 USDSave up to $1,807 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.10ct Marquise
$234 USD