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Marquise|Lab Grown|IGI

2.05ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG826659193

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826659193

Diamond specifications and retailer prices

From HK$10,866 HKD
$1,385 USD
As of October 30, 2026
Save HK$44,132 HKD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$54,998 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG826659193 or 826659193. Listed at 23 retailers as of October 30, 2026, with prices from HK$10,866 to HK$54,998, a HK$44,132 spread on the same certified stone. Brilliant Earth lists it at HK$54,998. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.05
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826659193
Dimensions13.13 × 6.79 × 4.13 mm
L/W Ratio1.93
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
13.13 mm6.79 mm2.05 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826659193
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.8%

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: HK$54,998 HKD|Low: HK$10,866 HKD|High: HK$55,077 HKD|Avg: HK$25,764 HKD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 17
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Retailer 22
November 1, 2026
Retailer 19HK$10,866 HKD
Retailer 6HK$12,169 HKD
Retailer 5HK$12,608 HKD
Retailer 15HK$12,616 HKD
Retailer 7HK$13,455 HKD
Retailer 18HK$14,028 HKD
Retailer 11HK$14,562 HKD
Retailer 3HK$15,825 HKD
Retailer 16HK$17,784 HKD
Retailer 13HK$18,280 HKD
Retailer 17HK$20,454 HKD
Retailer 14HK$21,460 HKD
Retailer 12HK$23,623 HKD
Retailer 8HK$30,490 HKD
Retailer 4HK$32,522 HKD
Retailer 10HK$33,972 HKD
Retailer 2HK$36,000 HKD
Retailer 20HK$39,034 HKD
Retailer 9HK$42,162 HKD
Retailer 22HK$44,324 HKD
Retailer 21HK$45,835 HKD
Brilliant EarthHK$54,998 HKD

34 data points across 22 retailers

23 retailersHK$10,866 HKD to HK$54,998 HKD

A
Cheapest Retailer
-
HK$10,866 HKD
$1,385 USD
A
Retailer 2
-
HK$12,169 HKD
$1,551 USD
View
Final sale: no returns
A
Retailer 3
-
HK$12,608 HKD
$1,607 USD
View
A
Retailer 4
-
HK$12,616 HKD
$1,608 USD
View
A
Retailer 5
-
HK$13,455 HKD
$1,715 USD
View
Retailer 6
-
HK$13,455 HKD
$1,715 USD
View
Price last confirmed 20 days ago
A
Retailer 7
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HK$14,028 HKD
$1,788 USD
View
A
Retailer 8
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HK$14,562 HKD
View
A
Retailer 9
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HK$15,825 HKD
$2,017 USD
View
A
Retailer 10
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HK$17,784 HKD
£1,785 GBP
View
A
Retailer 11
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HK$18,280 HKD
$2,330 USD
View
A
Retailer 12
-
HK$20,454 HKD
$2,607 USD
View
Retailer 13
-
HK$21,460 HKD
€2,605 EUR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
HK$23,623 HKD
$3,011 USD
View
B+
Retailer 15
-
HK$30,490 HKD
£3,060 GBP
View
B+
Retailer 16
-
HK$32,522 HKD
ZAR 66,967 ZAR
View
B+
Retailer 17
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HK$33,972 HKD
$4,330 USD
View
B+
Retailer 18
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HK$36,000 HKD
£3,613 GBP
View
B
Retailer 19
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HK$39,034 HKD
$4,975 USD
View
B
Retailer 20
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HK$42,162 HKD
SGD 7,262 SGD
View
B
Retailer 21
-
HK$44,324 HKD
$5,649 USD
View
B
Retailer 22
-
HK$45,835 HKD
$5,842 USD
View
Most Expensive
B
Brilliant Earth
21584457A · Oct 31
HK$54,998 HKD
$7,010 USD
View
22 more retailers have this diamond
Prices start from HK$10,866 HKDSave up to HK$44,132 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
2.05ct Marquise
HK$10,866 HKD