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Marquise|Lab Grown|IGI

2.40ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG835692563

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835692563

Diamond specifications and retailer prices

From HK$9,172 HKD
$1,169 USD
As of October 30, 2026
Save HK$39,001 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$48,173 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.4ct lab-grown marquise diamond

This 2.4ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG835692563 or 835692563. Listed at 20 retailers as of October 30, 2026, with prices from HK$9,172 to HK$48,173, a HK$39,001 spread on the same certified stone. Brilliant Earth lists it at HK$48,173. 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

2.40
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835692563
Dimensions13.46 × 6.86 × 4.35 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.46 mm6.86 mm2.40 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835692563
Side View
Table 56.0%Crown 39.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 63.4%

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$48,173 HKD|Low: HK$9,172 HKD|High: HK$48,800 HKD|Avg: HK$20,893 HKD|-1.3%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 3HK$9,172 HKD
Retailer 19HK$9,980 HKD
Retailer 10HK$10,270 HKD
Retailer 16HK$10,639 HKD
Retailer 2HK$10,793 HKD
Retailer 15HK$12,004 HKD
Retailer 20HK$12,992 HKD
Retailer 4HK$15,221 HKD
Retailer 13HK$15,433 HKD
Retailer 14HK$17,728 HKD
Retailer 18HK$18,696 HKD
Retailer 17HK$19,944 HKD
Retailer 5HK$20,964 HKD
Retailer 8HK$25,300 HKD
Retailer 7HK$29,414 HKD
Retailer 11HK$30,810 HKD
Retailer 12HK$34,894 HKD
Retailer 6HK$35,636 HKD
Retailer 9HK$37,257 HKD
Brilliant EarthHK$48,173 HKD

18 data points across 20 retailers

20 retailersHK$9,172 HKD to HK$48,173 HKD

A
Cheapest Retailer
-
HK$9,172 HKD
$1,169 USD
A
Retailer 2
-
HK$9,980 HKD
$1,272 USD
View
A
Retailer 3
-
HK$10,270 HKD
$1,309 USD
View
Final sale: no returns
A
Retailer 4
-
HK$10,639 HKD
$1,356 USD
View
A
Retailer 5
-
HK$10,793 HKD
£1,083 GBP
View
A
Retailer 6
-
HK$12,004 HKD
$1,530 USD
View
A
Retailer 7
-
HK$12,992 HKD
$1,656 USD
View
Retailer 8
-
HK$15,221 HKD
$1,940 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
HK$15,433 HKD
£1,549 GBP
View
A
Retailer 10
-
HK$17,728 HKD
€2,152 EUR
View
A
Retailer 11
-
HK$18,696 HKD
$2,383 USD
View
A
Retailer 12
-
HK$19,944 HKD
$2,542 USD
View
A
Retailer 13
-
HK$20,964 HKD
$2,672 USD
View
Retailer 14
-
HK$25,300 HKD
A$4,961 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
HK$29,414 HKD
£2,952 GBP
View
B+
Retailer 16
-
HK$30,810 HKD
$3,927 USD
View
Retailer 17
-
HK$34,894 HKD
£3,502 GBP
View
Price last confirmed 9 days ago
B+
Retailer 18
-
HK$35,636 HKD
SGD 6,138 SGD
View
B+
Retailer 19
-
HK$37,257 HKD
$4,749 USD
View
Most Expensive
B
Brilliant Earth
22174260A · Oct 30
HK$48,173 HKD
$6,140 USD
View
19 more retailers have this diamond
Prices start from HK$9,172 HKDSave up to HK$39,001 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
2.40ct Marquise
HK$9,172 HKD