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Heart|Lab Grown|IGI

2.50ct G SI2 Heart Lab Grown Diamond

ID • G/SI2 • IGI LG514255260

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG514255260

Diamond specifications and retailer prices

From HK$14,436 HKD
$1,840 USD
As of October 31, 2026
Save HK$61,151 HKD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$75,587 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct lab-grown heart diamond

This 2.5ct lab-grown heart sits in the two to three carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG514255260 or 514255260. Listed at 12 retailers as of October 29, 2026, with prices from HK$14,436 to HK$75,587, a HK$61,151 spread on the same certified stone. MOH London lists it at HK$75,587. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.50
Carat
G
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514255260
Dimensions8.53 × 9.37 × 5.26 mm
L/W Ratio1.10
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
8.53 mm9.37 mm2.50 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514255260
Side View
Table 57.5%Crown 39.8°Girdle: MED-THKPavilion 37°Culet: NoneDepth 56.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$75,587 HKD|Low: HK$14,436 HKD|High: HK$76,185 HKD|Avg: HK$37,480 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3HK$14,436 HKD
Retailer 5HK$25,569 HKD
Retailer 9HK$27,821 HKD
Retailer 10HK$28,637 HKD
Retailer 6HK$29,665 HKD
Retailer 8HK$37,063 HKD
Retailer 2HK$39,150 HKD
Retailer 4HK$40,915 HKD
Retailer 7HK$46,039 HKD
MOH LondonHK$75,587 HKD

41 data points across 10 retailers

12 retailersHK$14,436 HKD to HK$75,587 HKD

B+
Cheapest Retailer
-
HK$14,436 HKD
$1,840 USD
B
Retailer 2
-
HK$25,569 HKD
$3,259 USD
View
B
Retailer 3
-
HK$26,824 HKD
$3,419 USD
View
B
Retailer 4
-
HK$27,821 HKD
$3,546 USD
View
B
Retailer 5
-
HK$28,637 HKD
$3,650 USD
View
Final sale: no returns
B
Retailer 6
-
HK$29,665 HKD
$3,781 USD
View
Retailer 7
-
HK$29,665 HKD
$3,781 USD
View
Price last confirmed 19 days ago
B
Retailer 8
-
HK$37,063 HKD
$4,724 USD
View
B
Retailer 9
-
HK$39,150 HKD
£3,929 GBP
View
B
Retailer 10
-
HK$40,915 HKD
$5,215 USD
View
B
Retailer 11
-
HK$46,039 HKD
$5,868 USD
View
Most Expensive
B
MOH London
LG514255260 · Oct 29
HK$75,587 HKD
£7,586 GBP
View
11 more retailers have this diamond
Prices start from HK$14,436 HKDSave up to HK$61,151 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.

B+
2.50ct Heart
HK$14,436 HKD