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Heart|Natural|GIA

0.51ct F IF Heart Natural Diamond

VG • F/IF • GIA 2547954546

Certificate GIA 2547954546

Diamond specifications and retailer prices

From HK$5,656 HKD
As of November 4, 2026
Save HK$14,584 HKD (72%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$20,241 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2547954546. Listed at 22 retailers as of November 3, 2026, with prices from HK$5,656 to HK$20,241, a HK$14,584 spread on the same certified stone. NZ Jewellers lists it at HK$20,241. 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

0.51
Carat
F
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle42.3°
OriginNatural
Grading LabGIA
CertificateGIA 2547954546
Dimensions5.39 × 4.71 × 3.40 mm
L/W Ratio1.14
Top View
5.39 mm4.71 mm0.51 ctF / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547954546
Side View
Table 57.0%Crown 36.5°Girdle: MED-VTKPavilion 42.3°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$20,241 HKD|Low: HK$5,178 HKD|High: HK$20,241 HKD|Avg: HK$8,517 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
Retailer 14
November 5, 2026
Retailer 10HK$5,656 HKD
Retailer 13HK$5,947 HKD
Retailer 2HK$6,041 HKD
Retailer 4HK$6,457 HKD
Retailer 6HK$6,457 HKD
Retailer 3HK$6,700 HKD
Retailer 5HK$7,445 HKD
Retailer 7HK$7,688 HKD
Retailer 12HK$7,767 HKD
Retailer 11HK$8,081 HKD
Retailer 14HK$9,705 HKD
Retailer 8HK$9,956 HKD
Retailer 9HK$11,799 HKD
NZ JewellersHK$20,241 HKD

44 data points across 14 retailers

22 retailersHK$5,656 HKD to HK$20,241 HKD

A
Cheapest Retailer
-
HK$5,656 HKD
A
Retailer 2
-
HK$5,805 HKD
View
A
Retailer 3
-
HK$5,947 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$6,041 HKD
View
Retailer 5
-
HK$6,457 HKD
View
Price last confirmed 39 days ago
A
Retailer 6
-
HK$6,457 HKD
View
Retailer 7
-
HK$6,457 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$6,543 HKD
View
A
Retailer 9
-
HK$6,700 HKD
View
Retailer 10
-
HK$7,445 HKD
View
Price last confirmed 61 days ago
B+
Retailer 11
-
HK$7,445 HKD
View
Retailer 12
-
HK$7,445 HKD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
HK$7,492 HKD
View
B+
Retailer 14
-
HK$7,688 HKD
View
B+
Retailer 15
-
HK$7,767 HKD
View
B+
Retailer 16
-
HK$8,081 HKD
View
B+
Retailer 17
-
HK$8,543 HKD
View
Retailer 18
-
HK$9,705 HKD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
HK$9,956 HKD
View
B
Retailer 20
-
HK$11,799 HKD
View
Retailer 21
-
HK$20,241 HKD
View
Price last confirmed 39 days ago
Most Expensive
B
NZ Jewellers
8d5a55db-cfad-464a-ab55-adb0b521f4f0 · Nov 3
HK$20,241 HKD
$2,580 USD
View
21 more retailers have this diamond
Prices start from HK$5,656 HKDSave up to HK$14,584 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
0.51ct Heart
HK$5,656 HKD