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Marquise|Lab Grown|IGI

1.04ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG655414797

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG655414797

Diamond specifications and retailer prices

From $391 SGD
$306 USD
As of October 30, 2026
Save $3,086 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,973 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct 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 LG655414797 or 655414797. Listed at 19 retailers as of October 29, 2026, with a 789% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655414797
Dimensions10.56 × 5.30 × 3.22 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.56 mm5.30 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655414797
Side View
Table 60.0%Crown 37.3°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 30
Current: $3,477 SGD|Low: $391 SGD|High: $3,605 SGD|Avg: $1,241 SGD|-3.5%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 16$391 SGD
Retailer 7$437 SGD
Retailer 5$454 SGD
Retailer 14$485 SGD
Retailer 2$568 SGD
Retailer 3$619 SGD
Retailer 4$647 SGD
Retailer 13$684 SGD
Retailer 12$920 SGD
Retailer 9$960 SGD
Retailer 11$1,300 SGD
Retailer 15$1,330 SGD
Retailer 8$1,722 SGD
Retailer 6$1,926 SGD
Retailer 10$2,158 SGD
Do Amore Diamonds$3,477 SGD

30 data points across 16 retailers

19 retailers$391 SGD to $3,477 SGD

A+
Cheapest Retailer
-
$391 SGD
$306 USD
A
Retailer 2
-
$437 SGD
$342 USD
View
Final sale: no returns
A
Retailer 3
-
$454 SGD
$355 USD
View
A
Retailer 4
-
$485 SGD
$379 USD
View
A
Retailer 5
-
$485 SGD
$379 USD
View
A
Retailer 6
-
$568 SGD
£350 GBP
View
A
Retailer 7
-
$619 SGD
$484 USD
View
A
Retailer 8
-
$647 SGD
$506 USD
View
A
Retailer 9
-
$684 SGD
$535 USD
View
B+
Retailer 10
-
$920 SGD
ZAR 11,628 ZAR
View
B+
Retailer 11
-
$960 SGD
£591 GBP
View
B+
Retailer 12
-
$1,300 SGD
A$1,565 AUD
View
B+
Retailer 13
-
$1,330 SGD
$1,040 USD
View
B+
Retailer 14
-
$1,722 SGD
$1,347 USD
View
B+
Retailer 15
-
$1,926 SGD
$1,507 USD
View
B+
Retailer 16
-
$2,158 SGD
£1,329 GBP
View
B
Retailer 17
-
$2,467 SGD
$1,930 USD
View
B
Retailer 18
-
$3,477 SGD
$2,720 USD
View
Most Expensive
Do Amore Diamonds
23-655414797 · Oct 30
$4,973 SGD
$3,890 USD
View
Price under review
18 more retailers have this diamond
Prices start from $391 SGDSave up to $3,086 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+
1.04ct Marquise
$391 SGD