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Heart|Natural|GIA

0.51ct G VS1 Heart Natural Diamond

GD • G/VS1 • GIA 2534764134

Certificate GIA 2534764134

Diamond specifications and retailer prices

From HK$5,307 HKD
SGD 914 SGD
As of October 27, 2026
Save HK$9,839 HKD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$18,124 HKD at NZ Jewellers · As of October 9, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2534764134. Listed at 14 retailers as of October 27, 2026, with a 185% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2534764134
Dimensions4.95 × 5.80 × 3.26 mm
L/W Ratio1.17
Top View
4.95 mm5.80 mm0.51 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2534764134
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 56.2%

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 27
Current: HK$18,124 HKD|Low: HK$4,104 HKD|High: HK$18,124 HKD|Avg: HK$8,501 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
Retailer 15
October 28, 2026
Retailer 7HK$4,266 HKD
Retailer 3HK$5,265 HKD
Retailer 11HK$5,307 HKD
Retailer 4HK$5,924 HKD
Retailer 8HK$6,659 HKD
Retailer 6HK$6,741 HKD
Retailer 2HK$6,799 HKD
Retailer 13HK$6,842 HKD
Retailer 9HK$7,146 HKD
Retailer 5HK$7,179 HKD
Retailer 15HK$7,808 HKD
Retailer 14HK$8,781 HKD
Retailer 12HK$10,463 HKD
Retailer 10HK$15,146 HKD
NZ JewellersHK$18,124 HKD

18 data points across 15 retailers

14 retailersHK$5,307 HKD to HK$15,146 HKD

A
Cheapest Retailer
-
HK$5,307 HKD
SGD 914 SGD
Retailer 2
-
HK$5,924 HKD
$755 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$6,659 HKD
£668 GBP
View
Retailer 4
-
HK$6,741 HKD
$859 USD
View
Price last confirmed 8 days ago
B
Retailer 5
-
HK$6,799 HKD
£682 GBP
View
B+
Retailer 6
-
HK$6,842 HKD
$872 USD
View
B
Retailer 7
-
HK$7,146 HKD
£717 GBP
View
Retailer 8
-
HK$7,179 HKD
$915 USD
View
Price last confirmed 6 days ago
B
Retailer 9
-
HK$7,808 HKD
$995 USD
View
Retailer 10
-
HK$8,781 HKD
ZAR 18,080 ZAR
View
Price last confirmed 8 days ago
Retailer 11
-
HK$10,463 HKD
£1,050 GBP
View
Price last confirmed 7 days ago
B
Retailer 12
-
HK$15,146 HKD
£1,520 GBP
View
Retailer 13
-
HK$17,583 HKD
$2,241 USD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
475d2b5e-5962-4b3f-b594-790f20090daf · Oct 9
HK$18,124 HKD
$2,310 USD
View
Price under review
13 more retailers have this diamond
Prices start from HK$5,307 HKDSave up to HK$9,839 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$5,307 HKD