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Heart|Natural|GIA

1.50ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 5543577160

Certificate GIA 5543577160

Diamond specifications and retailer prices

From HK$28,822 HKD
As of October 30, 2026
Save HK$39,780 HKD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$68,602 HKD at Queensmith · As of October 28, 2026
View at Queensmith

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 5543577160. Listed at 16 retailers as of October 28, 2026, with prices from HK$28,822 to HK$68,602, a HK$39,780 spread on the same certified stone. Queensmith lists it at HK$68,602. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543577160
Dimensions7.08 × 8.05 × 4.63 mm
L/W Ratio1.14
Top View
7.08 mm8.05 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543577160
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.5%

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$68,602 HKD|Low: HK$28,822 HKD|High: HK$70,496 HKD|Avg: HK$43,504 HKD|-2.7%
Queensmith
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
October 30, 2026
Retailer 12HK$28,822 HKD
Retailer 2HK$31,290 HKD
Retailer 13HK$35,455 HKD
Retailer 7HK$36,304 HKD
Retailer 6HK$36,977 HKD
Retailer 10HK$37,616 HKD
Retailer 8HK$38,197 HKD
Retailer 11HK$38,413 HKD
Retailer 14HK$38,413 HKD
Retailer 5HK$39,599 HKD
Retailer 4HK$44,320 HKD
Retailer 9HK$61,508 HKD
Retailer 3HK$66,924 HKD
QueensmithHK$68,602 HKD

29 data points across 14 retailers

16 retailersHK$28,822 HKD to HK$68,602 HKD

A
Cheapest Retailer
-
HK$28,822 HKD
A
Retailer 2
-
HK$31,290 HKD
₹379,821 INR
View
A
Retailer 3
-
HK$35,455 HKD
$4,519 USD
View
Final sale: no returns
A
Retailer 4
-
HK$36,304 HKD
£3,644 GBP
View
A
Retailer 5
-
HK$36,977 HKD
SGD 6,369 SGD
View
A
Retailer 6
-
HK$37,616 HKD
SGD 6,479 SGD
View
A
Retailer 7
-
HK$38,197 HKD
£3,833 GBP
View
Retailer 8
-
HK$38,413 HKD
$4,896 USD
View
Price last confirmed 14 days ago
Retailer 9
-
HK$38,413 HKD
$4,896 USD
View
Price last confirmed 12 days ago
Retailer 10
-
HK$38,413 HKD
$4,896 USD
View
Price last confirmed 13 days ago
A
Retailer 11
-
HK$39,111 HKD
$4,985 USD
View
A
Retailer 12
-
HK$39,599 HKD
$5,047 USD
View
Retailer 13
-
HK$44,320 HKD
$5,649 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
HK$61,508 HKD
£6,173 GBP
View
Retailer 15
-
HK$66,924 HKD
$8,530 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Queensmith
5543577160 · Oct 28
HK$68,602 HKD
£6,885 GBP
View
15 more retailers have this diamond
Prices start from HK$28,822 HKDSave up to HK$39,780 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$28,822 HKD