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Marquise|Lab Grown|IGI

1.04ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG800611721

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800611721

Diamond specifications and retailer prices

From $341 SGD
$267 USD
As of October 30, 2026
Save $2,382 SGD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,723 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 LG800611721 or 800611721. Listed at 23 retailers as of October 30, 2026, with prices from $341 to $2,723, a $2,382 spread on the same certified stone. Brilliant Earth lists it at $2,723. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800611721
Dimensions10.58 × 5.40 × 3.28 mm
L/W Ratio1.96
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
10.58 mm5.40 mm1.04 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800611721
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.7%

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: Oct 30
Current: $2,723 SGD|Low: $341 SGD|High: $3,567 SGD|Avg: $1,165 SGD|-23.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
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Retailer 21
Retailer 22
November 1, 2026
Retailer 21$341 SGD
Retailer 9$381 SGD
Retailer 2$396 SGD
Retailer 6$424 SGD
Retailer 16$437 SGD
Retailer 7$475 SGD
Retailer 8$531 SGD
Retailer 20$582 SGD
Retailer 19$735 SGD
Retailer 4$768 SGD
Retailer 17$813 SGD
Retailer 14$856 SGD
Retailer 12$911 SGD
Retailer 15$1,054 SGD
Retailer 10$1,140 SGD
Retailer 18$1,303 SGD
Retailer 11$1,363 SGD
Retailer 5$1,428 SGD
Retailer 3$1,497 SGD
Retailer 13$1,700 SGD
Retailer 22$1,801 SGD
Brilliant Earth$2,723 SGD

30 data points across 22 retailers

23 retailers$341 SGD to $2,723 SGD

A
Cheapest Retailer
-
$341 SGD
$267 USD
A
Retailer 2
-
$381 SGD
$298 USD
View
Final sale: no returns
A
Retailer 3
-
$396 SGD
$310 USD
View
A
Retailer 4
-
$424 SGD
$332 USD
View
A
Retailer 5
-
$437 SGD
£269 GBP
View
A
Retailer 6
-
$475 SGD
HK$2,900 HKD
View
A
Retailer 7
-
$531 SGD
$415 USD
View
Retailer 8
-
$531 SGD
$415 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$582 SGD
$455 USD
View
A
Retailer 10
-
$735 SGD
$575 USD
View
A
Retailer 11
-
$768 SGD
$601 USD
View
A
Retailer 12
-
$813 SGD
£501 GBP
View
Retailer 13
-
$856 SGD
€638 EUR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$911 SGD
ZAR 11,518 ZAR
View
B+
Retailer 15
-
$1,054 SGD
A$1,268 AUD
View
B+
Retailer 16
-
$1,140 SGD
View
B+
Retailer 17
-
$1,303 SGD
$1,019 USD
View
B+
Retailer 18
-
$1,363 SGD
$1,066 USD
View
B+
Retailer 19
-
$1,428 SGD
$1,117 USD
View
B
Retailer 20
-
$1,497 SGD
$1,171 USD
View
B+
Retailer 21
-
$1,700 SGD
£1,047 GBP
View
B
Retailer 22
-
$1,801 SGD
$1,409 USD
View
Most Expensive
B
Brilliant Earth
20146669A · Oct 31
$2,723 SGD
$2,130 USD
View
22 more retailers have this diamond
Prices start from $341 SGDSave up to $2,382 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
$341 SGD