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Marquise|Lab Grown|IGI

1.54ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG800611724

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800611724

Diamond specifications and retailer prices

From $1,050 SGD
$821 USD
As of October 30, 2026
Save $4,771 SGD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,821 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800611724 or 800611724. Listed at 26 retailers as of October 30, 2026, with prices from $1,050 to $5,821, a $4,771 spread on the same certified stone. With Clarity lists it at $5,821. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800611724
Dimensions11.80 × 6.08 × 3.82 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
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
11.80 mm6.08 mm1.54 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800611724
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

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: Oct 30
Current: $4,564 SGD|Low: $1,050 SGD|High: $6,520 SGD|Avg: $2,596 SGD|-4.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
With Clarity
November 1, 2026
Retailer 20$1,050 SGD
Retailer 4$1,174 SGD
Retailer 2$1,218 SGD
Retailer 14$1,307 SGD
Retailer 3$1,393 SGD
Retailer 8$1,407 SGD
Retailer 17$1,516 SGD
Retailer 22$1,563 SGD
Retailer 19$1,764 SGD
Retailer 12$1,870 SGD
Retailer 11$2,216 SGD
Retailer 6$2,238 SGD
Retailer 13$2,325 SGD
Retailer 16$2,518 SGD
Retailer 9$3,424 SGD
Retailer 15$3,838 SGD
Retailer 7$3,890 SGD
Retailer 21$4,060 SGD
Retailer 5$4,090 SGD
Retailer 10$4,216 SGD
Retailer 1$4,564 SGD
Retailer 18$5,523 SGD
With Clarity$5,821 SGD

36 data points across 23 retailers

26 retailers$1,050 SGD to $5,821 SGD

A
Cheapest Retailer
-
$1,050 SGD
$821 USD
A
Retailer 2
-
$1,174 SGD
$918 USD
View
Final sale: no returns
A
Retailer 3
-
$1,218 SGD
$953 USD
View
A
Retailer 4
-
$1,307 SGD
$1,022 USD
View
Retailer 5
-
$1,392 SGD
$1,089 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,393 SGD
$1,090 USD
View
A
Retailer 7
-
$1,407 SGD
HK$8,600 HKD
View
A
Retailer 8
-
$1,516 SGD
$1,186 USD
View
A
Retailer 9
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$1,563 SGD
$1,223 USD
View
A
Retailer 10
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$1,764 SGD
$1,380 USD
View
A
Retailer 11
-
$1,870 SGD
£1,152 GBP
View
Retailer 12
-
$2,216 SGD
€1,651 EUR
View
Price last confirmed 7 days ago
A
Retailer 13
-
$2,238 SGD
ZAR 28,285 ZAR
View
B+
Retailer 14
-
$2,325 SGD
A$2,798 AUD
View
B+
Retailer 15
-
$2,518 SGD
$1,970 USD
View
B+
Retailer 16
-
$3,424 SGD
$2,678 USD
View
B+
Retailer 17
-
$3,810 SGD
$2,980 USD
View
B
Retailer 18
-
$3,838 SGD
£2,364 GBP
View
B+
Retailer 19
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$3,890 SGD
$3,043 USD
View
B
Retailer 20
-
$4,060 SGD
$3,176 USD
View
B
Retailer 21
-
$4,090 SGD
View
B
Retailer 22
-
$4,216 SGD
$3,298 USD
View
B
Retailer 23
-
$4,564 SGD
£2,811 GBP
View
Retailer 24
-
$4,631 SGD
$3,622 USD
View
Price last confirmed 112 days ago
B
Retailer 25
-
$5,523 SGD
$4,320 USD
View
Most Expensive
B
With Clarity
800611724 · Oct 31
$5,821 SGD
$4,553 USD
View
25 more retailers have this diamond
Prices start from $1,050 SGDSave up to $4,771 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
1.54ct Marquise
$1,050 SGD