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2.54ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG517284725

Shape and cutting style on the report: Round brilliant

Certificate IGI LG517284725

Diamond specifications and retailer prices

From HK$4,590 HKD
$585 USD
As of November 1, 2026
Save HK$20,161 HKD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$24,751 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 2.54ct lab-grown round diamond

This 2.54ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG517284725 or 517284725. Listed at 14 retailers as of October 26, 2026, with prices from HK$4,590 to HK$24,751, a HK$20,161 spread on the same certified stone. MOH London lists it at HK$24,751. 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

2.54
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517284725
Dimensions8.70 × 8.64 × 5.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.70 mm8.64 mm2.54 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517284725
Side View
Table 58.5%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: HK$24,751 HKD|Low: HK$4,590 HKD|High: HK$25,010 HKD|Avg: HK$11,926 HKD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 8HK$4,590 HKD
Retailer 12HK$5,139 HKD
Retailer 9HK$5,696 HKD
Retailer 7HK$6,590 HKD
Retailer 11HK$7,681 HKD
Retailer 10HK$8,748 HKD
Retailer 13HK$9,195 HKD
Retailer 5HK$11,923 HKD
Retailer 2HK$13,738 HKD
Retailer 6HK$14,122 HKD
Retailer 3HK$18,428 HKD
Retailer 4HK$19,061 HKD
MOH LondonHK$24,751 HKD

22 data points across 13 retailers

14 retailersHK$4,590 HKD to HK$24,751 HKD

A
Cheapest Retailer
-
HK$4,590 HKD
$585 USD
A
Retailer 2
-
HK$5,139 HKD
$655 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,139 HKD
$655 USD
View
Retailer 4
-
HK$5,696 HKD
$726 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
HK$5,696 HKD
$726 USD
View
A
Retailer 6
-
HK$6,590 HKD
$840 USD
View
A
Retailer 7
-
HK$7,681 HKD
$979 USD
View
A
Retailer 8
-
HK$8,748 HKD
$1,115 USD
View
A
Retailer 9
-
HK$9,195 HKD
$1,172 USD
View
A
Retailer 10
-
HK$13,738 HKD
ZAR 28,288 ZAR
View
A
Retailer 11
-
HK$14,122 HKD
$1,800 USD
View
A
Retailer 12
-
HK$14,970 HKD
$1,908 USD
View
A
Retailer 13
-
HK$18,428 HKD
$2,349 USD
View
Most Expensive
A
MOH London
LG517284725 · Oct 26
HK$24,751 HKD
£2,484 GBP
View
13 more retailers have this diamond
Prices start from HK$4,590 HKDSave up to HK$20,161 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
2.54ct Round
HK$4,590 HKD