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Heart|Natural|GIA

0.50ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 2518991017

Certificate GIA 2518991017

Diamond specifications and retailer prices

From HK$8,717 HKD
As of November 1, 2026
Save HK$13,456 HKD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$22,172 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2518991017. Listed at 11 retailers as of October 30, 2026, with prices from HK$8,717 to HK$22,172, a HK$13,456 spread on the same certified stone. NZ Jewellers lists it at HK$22,172. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2518991017
Dimensions5.03 × 5.60 × 3.23 mm
L/W Ratio1.11
Top View
5.03 mm5.60 mm0.50 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2518991017
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.6%

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: Nov 1
Current: HK$22,172 HKD|Low: HK$7,689 HKD|High: HK$22,172 HKD|Avg: HK$11,774 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 9HK$8,387 HKD
Retailer 10HK$8,717 HKD
Retailer 3HK$8,748 HKD
Retailer 4HK$9,093 HKD
Retailer 12HK$9,438 HKD
Retailer 2HK$10,262 HKD
Retailer 13HK$10,490 HKD
Retailer 8HK$11,392 HKD
Retailer 5HK$11,518 HKD
Retailer 11HK$11,886 HKD
Retailer 7HK$14,028 HKD
Retailer 6HK$16,649 HKD
NZ JewellersHK$22,172 HKD

42 data points across 13 retailers

11 retailersHK$8,717 HKD to HK$22,172 HKD

B+
Cheapest Retailer
-
HK$8,717 HKD
B+
Retailer 2
-
HK$8,748 HKD
View
B+
Retailer 3
-
HK$9,438 HKD
View
B+
Retailer 4
-
HK$10,262 HKD
View
B+
Retailer 5
-
HK$10,490 HKD
View
Retailer 6
-
HK$11,392 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$11,886 HKD
View
Price last confirmed 31 days ago
B
Retailer 8
-
HK$12,483 HKD
View
B
Retailer 9
-
HK$14,028 HKD
View
B
Retailer 10
-
HK$16,649 HKD
View
Most Expensive
B
NZ Jewellers
e8f9703f-f3a2-4bfb-ba62-39b61423b154 · Oct 30
HK$22,172 HKD
$2,826 USD
View
10 more retailers have this diamond
Prices start from HK$8,717 HKDSave up to HK$13,456 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+
0.50ct Heart
HK$8,717 HKD