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Marquise|Lab Grown|IGI

2.03ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG811646339

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811646339

Diamond specifications and retailer prices

From HK$9,470 HKD
$1,207 USD
As of October 30, 2026
Save HK$29,034 HKD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$38,503 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 2.03ct lab-grown marquise diamond

This 2.03ct 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 LG811646339 or 811646339. Listed at 19 retailers as of October 30, 2026, with prices from HK$9,470 to HK$38,503, a HK$29,034 spread on the same certified stone. Taylor and Hart lists it at HK$38,503. 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

2.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811646339
Dimensions12.85 × 6.69 × 4.20 mm
L/W Ratio1.92
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
12.85 mm6.69 mm2.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811646339
Side View
Table 60.0%Crown 33°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 30
Current: HK$15,944 HKD|Low: HK$9,470 HKD|High: HK$40,658 HKD|Avg: HK$21,087 HKD|-8.1%
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
October 30, 2026
Retailer 7HK$9,470 HKD
Retailer 13HK$10,301 HKD
Retailer 4HK$10,600 HKD
Retailer 2HK$10,984 HKD
Retailer 9HK$11,588 HKD
Retailer 11HK$12,357 HKD
Retailer 3HK$12,616 HKD
Retailer 15HK$15,127 HKD
Retailer 1HK$15,944 HKD
Retailer 16HK$17,433 HKD
Retailer 8HK$20,595 HKD
Retailer 14HK$21,050 HKD
Retailer 5HK$26,544 HKD
Retailer 10HK$28,345 HKD
Retailer 6HK$31,532 HKD
Retailer 17HK$34,580 HKD
Retailer 12HK$35,342 HKD
Taylor and HartHK$38,503 HKD

43 data points across 18 retailers

19 retailersHK$9,470 HKD to HK$38,503 HKD

A+
Cheapest Retailer
-
HK$9,470 HKD
$1,207 USD
A
Retailer 2
-
HK$10,301 HKD
$1,313 USD
View
A
Retailer 3
-
HK$10,600 HKD
$1,351 USD
View
Final sale: no returns
A
Retailer 4
-
HK$10,984 HKD
$1,400 USD
View
Retailer 5
-
HK$11,588 HKD
$1,477 USD
View
Price last confirmed 18 days ago
Retailer 6
-
HK$12,075 HKD
$1,539 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
HK$12,357 HKD
$1,575 USD
View
A
Retailer 8
-
HK$12,616 HKD
$1,608 USD
View
A
Retailer 9
-
HK$15,127 HKD
$1,928 USD
View
A
Retailer 10
-
HK$15,944 HKD
£1,600 GBP
View
A
Retailer 11
-
HK$17,433 HKD
$2,222 USD
View
A
Retailer 12
-
HK$20,595 HKD
$2,625 USD
View
B+
Retailer 13
-
HK$21,050 HKD
$2,683 USD
View
B+
Retailer 14
-
HK$26,544 HKD
£2,664 GBP
View
B+
Retailer 15
-
HK$28,345 HKD
ZAR 58,365 ZAR
View
B+
Retailer 16
-
HK$31,532 HKD
$4,019 USD
View
B+
Retailer 17
-
HK$34,580 HKD
$4,408 USD
View
B+
Retailer 18
-
HK$35,342 HKD
£3,547 GBP
View
Most Expensive
B
Taylor and Hart
E9EW6L9 · Oct 30
HK$38,503 HKD
$4,908 USD
View
18 more retailers have this diamond
Prices start from HK$9,470 HKDSave up to HK$29,034 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+
2.03ct Marquise
HK$9,470 HKD