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Marquise|Lab Grown|IGI

1.10ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG724541912

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG724541912

Diamond specifications and retailer prices

From $266 SGD
As of November 4, 2026
Save $2,276 SGD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,542 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 LG724541912 or 724541912. Listed at 10 retailers as of November 4, 2026, with prices from $266 to $2,542, a $2,276 spread on the same certified stone. Do Amore Diamonds lists it at $2,542. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724541912
Dimensions11.02 × 5.46 × 3.30 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm5.46 mm1.10 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724541912
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,542 SGD|Low: $266 SGD|High: $2,848 SGD|Avg: $1,077 SGD|-10.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
November 5, 2026
Retailer 10$266 SGD
Retailer 14$308 SGD
Retailer 15$358 SGD
Retailer 13$567 SGD
Retailer 3$600 SGD
Retailer 11$731 SGD
Retailer 6$839 SGD
Retailer 8$886 SGD
Retailer 7$1,031 SGD
Retailer 9$1,061 SGD
Retailer 12$1,167 SGD
Retailer 2$1,451 SGD
Retailer 5$1,698 SGD
Retailer 4$1,802 SGD
Do Amore Diamonds$2,542 SGD

27 data points across 15 retailers

10 retailers$266 SGD to $2,542 SGD

A
Cheapest Retailer
-
$266 SGD
A
Retailer 2
-
$308 SGD
View
A
Retailer 3
-
$358 SGD
View
Final sale: no returns
A
Retailer 4
-
$567 SGD
View
A
Retailer 5
-
$731 SGD
View
B+
Retailer 6
-
$886 SGD
View
B+
Retailer 7
-
$1,061 SGD
View
B+
Retailer 8
-
$1,167 SGD
View
B+
Retailer 9
-
$1,451 SGD
View
Most Expensive
B
Do Amore Diamonds
27-564DE2563 · Nov 4
$2,542 SGD
$1,990 USD
View
9 more retailers have this diamond
Prices start from $266 SGDSave up to $2,276 SGD

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
$266 SGD