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Marquise|Lab Grown|IGI

2.34ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG784645521

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784645521

Diamond specifications and retailer prices

From HK$10,780 HKD
$1,374 USD
As of November 1, 2026
Save HK$63,205 HKD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$73,985 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.34ct lab-grown marquise diamond

This 2.34ct 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 LG784645521 or 784645521. Listed at 11 retailers as of October 31, 2026, with prices from HK$10,780 to HK$73,985, a HK$63,205 spread on the same certified stone. Do Amore Diamonds lists it at HK$73,985. 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

2.34
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645521
Dimensions13.32 × 6.84 × 4.38 mm
L/W Ratio1.95
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
13.32 mm6.84 mm2.34 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645521
Side View
Table 58.0%Crown 36.4°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 64.0%

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$73,985 HKD|Low: HK$10,780 HKD|High: HK$90,853 HKD|Avg: HK$37,197 HKD|-18.6%
Do Amore Diamonds
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
October 31, 2026
Retailer 12HK$10,780 HKD
Retailer 4HK$11,125 HKD
Retailer 2HK$11,259 HKD
Retailer 13HK$13,926 HKD
Retailer 14HK$15,409 HKD
Retailer 9HK$19,606 HKD
Retailer 7HK$26,519 HKD
Retailer 16HK$26,765 HKD
Retailer 15HK$27,454 HKD
Retailer 3HK$33,658 HKD
Retailer 11HK$34,466 HKD
Retailer 10HK$44,799 HKD
Retailer 6HK$49,608 HKD
Retailer 8HK$64,406 HKD
Retailer 5HK$66,048 HKD
Do Amore DiamondsHK$73,985 HKD

16 data points across 16 retailers

11 retailersHK$10,780 HKD to HK$73,985 HKD

A
Cheapest Retailer
-
HK$10,780 HKD
$1,374 USD
A
Retailer 2
-
HK$11,259 HKD
$1,435 USD
View
A
Retailer 3
-
HK$13,926 HKD
$1,775 USD
View
A
Retailer 4
-
HK$15,409 HKD
$1,964 USD
View
A
Retailer 5
-
HK$19,606 HKD
$2,499 USD
View
B+
Retailer 6
-
HK$26,765 HKD
€3,249 EUR
View
B+
Retailer 7
-
HK$27,454 HKD
$3,499 USD
View
B+
Retailer 8
-
HK$33,658 HKD
$4,290 USD
View
B+
Retailer 9
-
HK$34,466 HKD
£3,459 GBP
View
B
Retailer 10
-
HK$44,799 HKD
$5,710 USD
View
Most Expensive
B
Do Amore Diamonds
27-9F7317ECE · Oct 31
HK$73,985 HKD
$9,430 USD
View
10 more retailers have this diamond
Prices start from HK$10,780 HKDSave up to HK$63,205 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
2.34ct Marquise
HK$10,780 HKD