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Marquise|Lab Grown|IGI

1.04ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG843604950

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843604950

Diamond specifications and retailer prices

From $370 SGD
As of November 4, 2026
Save $2,159 SGD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,529 SGD at Do Amore Diamonds · As of November 4, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843604950 or 843604950. Listed at 11 retailers as of November 4, 2026, with prices from $370 to $2,529, a $2,159 spread on the same certified stone. Do Amore Diamonds lists it at $2,529. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843604950
Dimensions10.20 × 5.33 × 3.29 mm
L/W Ratio1.91
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
10.20 mm5.33 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843604950
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.7%

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: Nov 4
Current: $2,529 SGD|Low: $370 SGD|High: $3,939 SGD|Avg: $1,149 SGD|-2.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4$370 SGD
Retailer 10$565 SGD
Retailer 11$594 SGD
Retailer 8$613 SGD
Retailer 3$824 SGD
Retailer 5$883 SGD
Retailer 9$1,055 SGD
Retailer 2$1,443 SGD
Retailer 6$1,827 SGD
Retailer 7$1,853 SGD
Do Amore Diamonds$2,529 SGD

16 data points across 11 retailers

11 retailers$370 SGD to $2,529 SGD

A+
Cheapest Retailer
-
$370 SGD
A
Retailer 2
-
$565 SGD
View
A
Retailer 3
-
$594 SGD
View
Retailer 4
-
$613 SGD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$824 SGD
View
B+
Retailer 6
-
$883 SGD
View
B+
Retailer 7
-
$1,055 SGD
View
B+
Retailer 8
-
$1,443 SGD
View
B+
Retailer 9
-
$1,827 SGD
View
B
Retailer 10
-
$1,853 SGD
View
Most Expensive
B
Do Amore Diamonds
27-91D3488D4 · Nov 4
$2,529 SGD
$1,980 USD
View
10 more retailers have this diamond
Prices start from $370 SGDSave up to $2,159 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
$370 SGD