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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 HK$2,095 HKD
$267 USD
As of October 30, 2026
Save HK$14,617 HKD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$16,711 HKD 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 HK$2,095 to HK$16,711, a HK$14,617 spread on the same certified stone. Brilliant Earth lists it at HK$16,711. 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: HK$16,711 HKD|Low: HK$2,095 HKD|High: HK$21,890 HKD|Avg: HK$7,150 HKD|-23.7%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
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Retailer 16
Retailer 17
Retailer 18
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Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 21HK$2,095 HKD
Retailer 9HK$2,338 HKD
Retailer 2HK$2,432 HKD
Retailer 6HK$2,605 HKD
Retailer 16HK$2,679 HKD
Retailer 7HK$2,912 HKD
Retailer 8HK$3,256 HKD
Retailer 20HK$3,570 HKD
Retailer 19HK$4,511 HKD
Retailer 4HK$4,715 HKD
Retailer 17HK$4,989 HKD
Retailer 14HK$5,256 HKD
Retailer 12HK$5,594 HKD
Retailer 15HK$6,466 HKD
Retailer 10HK$6,996 HKD
Retailer 18HK$7,995 HKD
Retailer 11HK$8,364 HKD
Retailer 5HK$8,765 HKD
Retailer 3HK$9,187 HKD
Retailer 13HK$10,432 HKD
Retailer 22HK$11,054 HKD
Brilliant EarthHK$16,711 HKD

30 data points across 22 retailers

23 retailersHK$2,095 HKD to HK$16,711 HKD

A
Cheapest Retailer
-
HK$2,095 HKD
$267 USD
A
Retailer 2
-
HK$2,338 HKD
$298 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,432 HKD
$310 USD
View
A
Retailer 4
-
HK$2,605 HKD
$332 USD
View
A
Retailer 5
-
HK$2,679 HKD
£269 GBP
View
A
Retailer 6
-
HK$2,912 HKD
View
A
Retailer 7
-
HK$3,256 HKD
$415 USD
View
Retailer 8
-
HK$3,256 HKD
$415 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
HK$3,570 HKD
$455 USD
View
A
Retailer 10
-
HK$4,511 HKD
$575 USD
View
A
Retailer 11
-
HK$4,715 HKD
$601 USD
View
A
Retailer 12
-
HK$4,989 HKD
£501 GBP
View
Retailer 13
-
HK$5,256 HKD
€638 EUR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
HK$5,594 HKD
ZAR 11,518 ZAR
View
B+
Retailer 15
-
HK$6,466 HKD
A$1,268 AUD
View
B+
Retailer 16
-
HK$6,996 HKD
SGD 1,205 SGD
View
B+
Retailer 17
-
HK$7,995 HKD
$1,019 USD
View
B+
Retailer 18
-
HK$8,364 HKD
$1,066 USD
View
B+
Retailer 19
-
HK$8,765 HKD
$1,117 USD
View
B
Retailer 20
-
HK$9,187 HKD
$1,171 USD
View
B+
Retailer 21
-
HK$10,432 HKD
£1,047 GBP
View
B
Retailer 22
-
HK$11,054 HKD
$1,409 USD
View
Most Expensive
B
Brilliant Earth
20146669A · Oct 31
HK$16,711 HKD
$2,130 USD
View
22 more retailers have this diamond
Prices start from HK$2,095 HKDSave up to HK$14,617 HKD

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
HK$2,095 HKD