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Marquise|Lab Grown|IGI

2.10ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG811633505

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811633505

Diamond specifications and retailer prices

From HK$9,140 HKD
$1,165 USD
As of November 1, 2026
Save HK$30,693 HKD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$39,833 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.1ct lab-grown marquise diamond

This 2.1ct 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 LG811633505 or 811633505. Listed at 19 retailers as of October 31, 2026, with prices from HK$9,140 to HK$39,833, a HK$30,693 spread on the same certified stone. Taylor and Hart lists it at HK$39,833. 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

2.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811633505
Dimensions12.88 × 6.79 × 4.21 mm
L/W Ratio1.90
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
12.88 mm6.79 mm2.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811633505
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$26,903 HKD|Low: HK$9,140 HKD|High: HK$42,063 HKD|Avg: HK$21,790 HKD|-7.0%
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
Taylor and Hart
November 2, 2026
Retailer 10HK$9,140 HKD
Retailer 7HK$9,791 HKD
Retailer 5HK$10,960 HKD
Retailer 3HK$11,353 HKD
Retailer 9HK$11,980 HKD
Retailer 14HK$12,710 HKD
Retailer 4HK$12,977 HKD
Retailer 12HK$15,998 HKD
Retailer 16HK$16,052 HKD
Retailer 17HK$17,990 HKD
Retailer 8HK$21,285 HKD
Retailer 15HK$21,756 HKD
Retailer 1HK$26,903 HKD
Retailer 13HK$29,300 HKD
Retailer 6HK$32,583 HKD
Retailer 2HK$35,598 HKD
Retailer 11HK$36,488 HKD
Taylor and HartHK$39,833 HKD

41 data points across 18 retailers

19 retailersHK$9,140 HKD to HK$39,833 HKD

A
Cheapest Retailer
-
HK$9,140 HKD
$1,165 USD
A
Retailer 2
-
HK$9,791 HKD
$1,248 USD
View
A
Retailer 3
-
HK$10,960 HKD
$1,397 USD
View
Final sale: no returns
A
Retailer 4
-
HK$11,353 HKD
$1,447 USD
View
Retailer 5
-
HK$11,980 HKD
$1,527 USD
View
Price last confirmed 20 days ago
Retailer 6
-
HK$12,483 HKD
$1,591 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
HK$12,710 HKD
$1,620 USD
View
A
Retailer 8
-
HK$12,977 HKD
$1,654 USD
View
A
Retailer 9
-
HK$15,998 HKD
£1,606 GBP
View
A
Retailer 10
-
HK$16,052 HKD
$2,046 USD
View
A
Retailer 11
-
HK$17,990 HKD
$2,293 USD
View
A
Retailer 12
-
HK$21,285 HKD
$2,713 USD
View
B+
Retailer 13
-
HK$21,756 HKD
$2,773 USD
View
B+
Retailer 14
-
HK$26,903 HKD
£2,700 GBP
View
B+
Retailer 15
-
HK$29,300 HKD
ZAR 60,331 ZAR
View
B+
Retailer 16
-
HK$32,583 HKD
$4,153 USD
View
B
Retailer 17
-
HK$35,598 HKD
$4,537 USD
View
B+
Retailer 18
-
HK$36,488 HKD
£3,662 GBP
View
Most Expensive
B
Taylor and Hart
G9PYAV4 · Oct 31
HK$39,833 HKD
$5,077 USD
View
18 more retailers have this diamond
Prices start from HK$9,140 HKDSave up to HK$30,693 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
2.10ct Marquise
HK$9,140 HKD