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Marquise|Lab Grown|IGI

2.26ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG818684402

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818684402

Diamond specifications and retailer prices

From HK$18,171 HKD
$2,316 USD
As of October 31, 2026
Save HK$39,432 HKD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$57,603 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.26ct lab-grown marquise diamond

This 2.26ct 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 LG818684402 or 818684402. Listed at 12 retailers as of October 31, 2026, with prices from HK$18,171 to HK$57,603, a HK$39,432 spread on the same certified stone. With Clarity lists it at HK$57,603. 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

2.26
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818684402
Dimensions13.26 × 6.81 × 4.28 mm
L/W Ratio1.95
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
13.26 mm6.81 mm2.26 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818684402
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.8%

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 31
Current: HK$21,170 HKD|Low: HK$18,171 HKD|High: HK$69,128 HKD|Avg: HK$36,581 HKD|-11.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 1, 2026
Retailer 8HK$18,171 HKD
Retailer 11HK$18,177 HKD
Retailer 1HK$21,170 HKD
Retailer 10HK$22,556 HKD
Retailer 7HK$23,701 HKD
Retailer 5HK$38,542 HKD
Retailer 9HK$39,009 HKD
Retailer 2HK$40,256 HKD
Retailer 6HK$42,895 HKD
Retailer 4HK$44,642 HKD
Retailer 3HK$52,444 HKD
With ClarityHK$57,603 HKD

35 data points across 12 retailers

12 retailersHK$18,171 HKD to HK$57,603 HKD

A
Cheapest Retailer
-
HK$18,171 HKD
$2,316 USD
A
Retailer 2
-
HK$18,177 HKD
View
A
Retailer 3
-
HK$21,170 HKD
£2,125 GBP
View
A
Retailer 4
-
HK$22,556 HKD
$2,875 USD
View
A
Retailer 5
-
HK$23,701 HKD
€2,877 EUR
View
B+
Retailer 6
-
HK$38,542 HKD
ZAR 79,362 ZAR
View
Retailer 7
-
HK$39,009 HKD
$4,972 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$40,256 HKD
$5,131 USD
View
B+
Retailer 9
-
HK$42,895 HKD
£4,305 GBP
View
B
Retailer 10
-
HK$44,642 HKD
$5,690 USD
View
B
Retailer 11
-
HK$52,444 HKD
$6,684 USD
View
Most Expensive
B
With Clarity
818684402 · Oct 31
HK$57,603 HKD
$7,342 USD
View
11 more retailers have this diamond
Prices start from HK$18,171 HKDSave up to HK$39,432 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
2.26ct Marquise
HK$18,171 HKD