Heart|Natural|GIA

0.90ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 5526426015

Certificate GIA 5526426015

Diamond specifications and retailer prices

From HK$9,179 HKD
SGD 1,581 SGD
As of October 29, 2026
Save HK$15,700 HKD (63%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$24,879 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5526426015. Listed at 21 retailers as of October 29, 2026, with prices from HK$9,179 to HK$24,879, a HK$15,700 spread on the same certified stone. NZ Jewellers lists it at HK$24,879. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5526426015
Dimensions6.53 × 5.86 × 3.59 mm
L/W Ratio1.11
Top View
6.53 mm5.86 mm0.90 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5526426015
Side View
Table 56.0%Crown 37.2°Girdle: STK-VTKPavilion 41.4°Culet: NoneDepth 61.2%

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 29
Current: HK$11,648 HKD|Low: HK$9,179 HKD|High: HK$18,912 HKD|Avg: HK$11,555 HKD|+5.6%
Retailer 1
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 30, 2026
Retailer 8HK$9,179 HKD
Retailer 9HK$9,195 HKD
Retailer 10HK$9,415 HKD
Retailer 4HK$9,446 HKD
Retailer 5HK$9,729 HKD
Retailer 3HK$10,199 HKD
Retailer 12HK$10,199 HKD
Retailer 2HK$11,102 HKD
Retailer 1HK$11,648 HKD
Retailer 13HK$12,298 HKD
Retailer 11HK$13,337 HKD
Retailer 7HK$14,903 HKD
Retailer 6HK$18,782 HKD

43 data points across 13 retailers

21 retailersHK$9,179 HKD to HK$24,879 HKD

A
Cheapest Retailer
-
HK$9,179 HKD
SGD 1,581 SGD
A
Retailer 2
-
HK$9,195 HKD
$1,172 USD
View
A
Retailer 3
-
HK$9,415 HKD
$1,200 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,446 HKD
$1,204 USD
View
A
Retailer 5
-
HK$9,729 HKD
$1,240 USD
View
Retailer 6
-
HK$10,199 HKD
$1,300 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
HK$10,199 HKD
$1,300 USD
View
A
Retailer 8
-
HK$10,199 HKD
$1,300 USD
View
A
Retailer 9
-
HK$10,670 HKD
$1,360 USD
View
B+
Retailer 10
-
HK$11,102 HKD
$1,415 USD
View
B+
Retailer 11
-
HK$11,258 HKD
$1,435 USD
View
B+
Retailer 12
-
HK$11,648 HKD
£1,169 GBP
View
Retailer 13
-
HK$11,769 HKD
$1,500 USD
View
Price last confirmed 54 days ago
Retailer 14
-
HK$11,769 HKD
$1,500 USD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
HK$11,769 HKD
$1,500 USD
View
Retailer 16
-
HK$12,298 HKD
£1,234 GBP
View
Price last confirmed 34 days ago
Retailer 17
-
HK$13,337 HKD
A$2,615 AUD
View
Price last confirmed 27 days ago
B+
Retailer 18
-
HK$14,903 HKD
ZAR 30,687 ZAR
View
B
Retailer 19
-
HK$18,782 HKD
£1,885 GBP
View
Retailer 20
-
HK$24,879 HKD
$3,171 USD
View
Price last confirmed 33 days ago
Most Expensive
B
NZ Jewellers
ddc91672-c79c-4f5b-be44-f7f47d3fdb0f · Oct 30
HK$24,879 HKD
$3,171 USD
View
20 more retailers have this diamond
Prices start from HK$9,179 HKDSave up to HK$15,700 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
0.90ct Heart
HK$9,179 HKD