CaratHunter
Plans
Marquise|Lab Grown|IGI

2.03ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG780662653

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780662653

Diamond specifications and retailer prices

From HK$14,797 HKD
$1,886 USD
As of October 30, 2026
Save HK$36,953 HKD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$51,750 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662653 or 780662653. Listed at 14 retailers as of October 30, 2026, with prices from HK$14,797 to HK$51,750, a HK$36,953 spread on the same certified stone. With Clarity lists it at HK$51,750. 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
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662653
Dimensions13.62 × 6.52 × 3.97 mm
L/W Ratio2.09
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
13.62 mm6.52 mm2.03 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662653
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 60.9%

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: Oct 30
Current: HK$18,983 HKD|Low: HK$14,797 HKD|High: HK$56,921 HKD|Avg: HK$30,996 HKD|-17.2%
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
With Clarity
October 31, 2026
Retailer 11HK$14,797 HKD
Retailer 13HK$15,103 HKD
Retailer 3HK$16,369 HKD
Retailer 1HK$18,983 HKD
Retailer 2HK$20,305 HKD
Retailer 9HK$21,674 HKD
Retailer 6HK$22,072 HKD
Retailer 8HK$34,687 HKD
Retailer 12HK$35,039 HKD
Retailer 4HK$36,231 HKD
Retailer 10HK$38,601 HKD
Retailer 7HK$43,779 HKD
Retailer 5HK$47,291 HKD
With ClarityHK$51,750 HKD

43 data points across 14 retailers

14 retailersHK$14,797 HKD to HK$51,750 HKD

A
Cheapest Retailer
-
HK$14,797 HKD
$1,886 USD
A
Retailer 2
-
HK$15,103 HKD
$1,925 USD
View
A
Retailer 3
-
HK$16,369 HKD
View
A
Retailer 4
-
HK$18,983 HKD
£1,905 GBP
View
B+
Retailer 5
-
HK$20,305 HKD
$2,588 USD
View
A
Retailer 6
-
HK$21,674 HKD
€2,631 EUR
View
B+
Retailer 7
-
HK$22,072 HKD
A$4,328 AUD
View
B+
Retailer 8
-
HK$34,687 HKD
ZAR 71,424 ZAR
View
Retailer 9
-
HK$35,039 HKD
$4,466 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$36,231 HKD
$4,618 USD
View
B+
Retailer 11
-
HK$38,601 HKD
£3,874 GBP
View
B
Retailer 12
-
HK$43,779 HKD
$5,580 USD
View
B
Retailer 13
-
HK$47,291 HKD
$6,028 USD
View
Most Expensive
B
With Clarity
780662653 · Oct 31
HK$51,750 HKD
$6,596 USD
View
13 more retailers have this diamond
Prices start from HK$14,797 HKDSave up to HK$36,953 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$14,797 HKD