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Marquise|Lab Grown|IGI

2.53ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG843696717

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843696717

Diamond specifications and retailer prices

From HK$3,185 HKD
$406 USD
As of October 30, 2026
Save HK$32,591 HKD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$35,776 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.53ct lab-grown marquise diamond

This 2.53ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843696717 or 843696717. Listed at 21 retailers as of October 30, 2026, with prices from HK$3,185 to HK$35,776, a HK$32,591 spread on the same certified stone. Brilliant Earth lists it at HK$35,776. 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

2.53
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843696717
Dimensions13.68 × 7.16 × 4.57 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.68 mm7.16 mm2.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843696717
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.8%

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 30
Current: HK$35,776 HKD|Low: HK$3,185 HKD|High: HK$35,776 HKD|Avg: HK$9,129 HKD
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
Retailer 21
October 30, 2026
Retailer 21HK$3,185 HKD
Retailer 8HK$3,562 HKD
Retailer 10HK$3,570 HKD
Retailer 5HK$3,954 HKD
Retailer 9HK$3,954 HKD
Retailer 20HK$4,155 HKD
Retailer 7HK$5,100 HKD
Retailer 14HK$5,296 HKD
Retailer 16HK$6,088 HKD
Retailer 13HK$6,494 HKD
Retailer 4HK$6,755 HKD
Retailer 19HK$8,050 HKD
Retailer 15HK$8,741 HKD
Retailer 18HK$11,078 HKD
Retailer 3HK$12,702 HKD
Retailer 12HK$12,976 HKD
Retailer 2HK$13,463 HKD
Retailer 6HK$14,524 HKD
Retailer 11HK$14,789 HKD
Retailer 17HK$15,454 HKD
Brilliant EarthHK$35,776 HKD

18 data points across 21 retailers

21 retailersHK$3,185 HKD to HK$35,776 HKD

A
Cheapest Retailer
-
HK$3,185 HKD
$406 USD
A
Retailer 2
-
HK$3,562 HKD
$454 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,570 HKD
$455 USD
View
A
Retailer 4
-
HK$3,954 HKD
$504 USD
View
A
Retailer 5
-
HK$3,954 HKD
$504 USD
View
Retailer 6
-
HK$4,155 HKD
£417 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
HK$5,100 HKD
$650 USD
View
B+
Retailer 8
-
HK$5,296 HKD
$675 USD
View
A
Retailer 9
-
HK$6,088 HKD
€739 EUR
View
A
Retailer 10
-
HK$6,494 HKD
£652 GBP
View
A
Retailer 11
-
HK$6,755 HKD
$861 USD
View
A
Retailer 12
-
HK$8,050 HKD
$1,026 USD
View
A
Retailer 13
-
HK$8,741 HKD
A$1,714 AUD
View
B+
Retailer 14
-
HK$11,078 HKD
$1,412 USD
View
B+
Retailer 15
-
HK$12,702 HKD
$1,619 USD
View
B+
Retailer 16
-
HK$12,976 HKD
$1,654 USD
View
B+
Retailer 17
-
HK$13,463 HKD
A$2,640 AUD
View
B+
Retailer 18
-
HK$14,524 HKD
$1,851 USD
View
B+
Retailer 19
-
HK$14,789 HKD
$1,885 USD
View
B+
Retailer 20
-
HK$15,454 HKD
£1,551 GBP
View
Most Expensive
B
Brilliant Earth
22168855A · Oct 30
HK$35,776 HKD
$4,560 USD
View
20 more retailers have this diamond
Prices start from HK$3,185 HKDSave up to HK$32,591 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
2.53ct Marquise
HK$3,185 HKD