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Heart|Natural|GIA

1.50ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6531948834

Certificate GIA 6531948834

Diamond specifications and retailer prices

From HK$24,604 HKD
As of October 30, 2026
Save HK$30,039 HKD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$60,836 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531948834. Listed at 15 retailers as of October 29, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6531948834
Dimensions6.95 × 7.92 × 4.65 mm
L/W Ratio1.14
Top View
6.95 mm7.92 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6531948834
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.7%

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$26,641 HKD|Low: HK$24,604 HKD|High: HK$56,287 HKD|Avg: HK$33,820 HKD|-7.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6HK$24,604 HKD
Retailer 1HK$26,641 HKD
Retailer 7HK$29,155 HKD
Retailer 8HK$29,994 HKD
Retailer 9HK$30,910 HKD
Retailer 11HK$31,253 HKD
Retailer 2HK$32,136 HKD
Retailer 4HK$33,242 HKD
Retailer 3HK$34,107 HKD
Retailer 10HK$37,495 HKD
Retailer 5HK$54,643 HKD

44 data points across 11 retailers

15 retailersHK$24,604 HKD to HK$54,643 HKD

A
Cheapest Retailer
-
HK$24,604 HKD
A
Retailer 2
-
HK$26,641 HKD
₹323,396 INR
View
A
Retailer 3
-
HK$29,155 HKD
$3,716 USD
View
A
Retailer 4
-
HK$29,994 HKD
$3,823 USD
View
Final sale: no returns
A
Retailer 5
-
HK$30,910 HKD
SGD 5,324 SGD
View
A
Retailer 6
-
HK$31,253 HKD
SGD 5,383 SGD
View
A
Retailer 7
-
HK$32,136 HKD
$4,096 USD
View
A
Retailer 8
-
HK$33,242 HKD
£3,336 GBP
View
A
Retailer 9
-
HK$34,107 HKD
A$6,688 AUD
View
Retailer 10
-
HK$34,913 HKD
$4,450 USD
View
Price last confirmed 22 days ago
Retailer 11
-
HK$34,913 HKD
$4,450 USD
View
Price last confirmed 29 days ago
Retailer 12
-
HK$34,913 HKD
$4,450 USD
View
Price last confirmed 22 days ago
Retailer 13
-
HK$37,495 HKD
$4,779 USD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
HK$54,643 HKD
£5,484 GBP
View
Most Expensive
NZ Jewellers
d39dbd50-7a8c-4e7d-af98-85a6af52c587 · Sep 30
HK$60,836 HKD
$7,754 USD
View
Price last confirmed 30 days ago
14 more retailers have this diamond
Prices start from HK$24,604 HKDSave up to HK$30,039 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
1.50ct Heart
HK$24,604 HKD