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Marquise|Lab Grown|IGI

1.04ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG811619546

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811619546

Diamond specifications and retailer prices

From $664 SGD
$519 USD
As of November 1, 2026
Save $2,904 SGD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,568 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811619546 or 811619546. Listed at 22 retailers as of October 31, 2026, with prices from $664 to $3,568, a $2,904 spread on the same certified stone. Brilliant Earth lists it at $3,568. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811619546
Dimensions10.56 × 5.31 × 3.28 mm
L/W Ratio1.99
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
10.56 mm5.31 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811619546
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
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 1
Current: $3,568 SGD|Low: $570 SGD|High: $3,568 SGD|Avg: $1,378 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3$595 SGD
Retailer 4$737 SGD
Retailer 5$759 SGD
Retailer 10$857 SGD
Retailer 12$987 SGD
Retailer 7$1,121 SGD
Retailer 8$1,129 SGD
Retailer 6$1,222 SGD
Retailer 9$1,267 SGD
Retailer 11$1,711 SGD
Retailer 2$2,708 SGD
Brilliant Earth$3,568 SGD

35 data points across 12 retailers

22 retailers$664 SGD to $3,568 SGD

Retailer 1
-
$595 SGD
$465 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$664 SGD
$519 USD
View
Final sale: no returns
Retailer 3
-
$666 SGD
$521 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$737 SGD
$576 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$737 SGD
$576 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$759 SGD
£467 GBP
View
B+
Retailer 7
-
$856 SGD
$669 USD
View
B+
Retailer 8
-
$857 SGD
$670 USD
View
B+
Retailer 9
-
$987 SGD
$772 USD
View
B+
Retailer 10
-
$1,014 SGD
$793 USD
View
B+
Retailer 11
-
$1,121 SGD
€835 EUR
View
B+
Retailer 12
-
$1,129 SGD
A$1,358 AUD
View
B+
Retailer 13
-
$1,222 SGD
£752 GBP
View
B+
Retailer 14
-
$1,267 SGD
ZAR 16,002 ZAR
View
B
Retailer 15
-
$1,711 SGD
$1,338 USD
View
B
Retailer 16
-
$1,946 SGD
View
B
Retailer 17
-
$2,144 SGD
£1,320 GBP
View
Retailer 18
-
$2,370 SGD
$1,853 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$2,408 SGD
$1,883 USD
View
B
Retailer 20
-
$2,607 SGD
$2,039 USD
View
B
Retailer 21
-
$2,708 SGD
£1,667 GBP
View
Most Expensive
B
Brilliant Earth
20735128A · Oct 31
$3,568 SGD
$2,790 USD
View
21 more retailers have this diamond
Prices start from $664 SGDSave up to $2,904 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
$664 SGD