Heart|Natural|GIA

0.51ct G VS2 Heart Natural Diamond

GD • G/VS2 • GIA 5536510150

Certificate GIA 5536510150

Diamond specifications and retailer prices

From HK$4,854 HKD
SGD 836 SGD
As of October 27, 2026
Save HK$9,843 HKD (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$17,253 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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5536510150. Listed at 14 retailers as of October 27, 2026, with a 203% 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
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5536510150
Dimensions4.92 × 5.66 × 3.20 mm
L/W Ratio1.15
Top View
4.92 mm5.66 mm0.51 ctG / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5536510150
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.6%

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$17,253 HKD|Low: HK$4,665 HKD|High: HK$17,253 HKD|Avg: HK$8,416 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$4,665 HKD
Retailer 3HK$4,762 HKD
Retailer 11HK$4,854 HKD
Retailer 4HK$5,359 HKD
Retailer 8HK$6,022 HKD
Retailer 6HK$6,194 HKD
Retailer 2HK$6,318 HKD
Retailer 13HK$6,371 HKD
Retailer 9HK$6,463 HKD
Retailer 5HK$6,708 HKD
Retailer 15HK$7,095 HKD
Retailer 14HK$7,942 HKD
Retailer 12HK$11,927 HKD
Retailer 10HK$14,697 HKD
NZ JewellersHK$17,253 HKD

18 data points across 15 retailers

14 retailersHK$4,854 HKD to HK$14,697 HKD

A
Cheapest Retailer
-
HK$4,854 HKD
SGD 836 SGD
Retailer 2
-
HK$5,359 HKD
$683 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
HK$6,022 HKD
£604 GBP
View
Retailer 4
-
HK$6,194 HKD
$789 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
HK$6,318 HKD
£634 GBP
View
B+
Retailer 6
-
HK$6,371 HKD
$812 USD
View
B+
Retailer 7
-
HK$6,463 HKD
£649 GBP
View
Retailer 8
-
HK$6,708 HKD
$855 USD
View
Price last confirmed 5 days ago
B
Retailer 9
-
HK$7,095 HKD
$904 USD
View
Retailer 10
-
HK$7,942 HKD
ZAR 16,353 ZAR
View
Price last confirmed 7 days ago
B
Retailer 11
-
HK$11,927 HKD
£1,197 GBP
View
B
Retailer 12
-
HK$14,697 HKD
£1,475 GBP
View
Retailer 13
-
HK$16,837 HKD
$2,146 USD
View
Price last confirmed 15 days ago
Most Expensive
NZ Jewellers
6d94fc10-0dde-47cd-8e88-a5e1d335cf65 · Oct 9
HK$17,253 HKD
$2,199 USD
View
Price last confirmed 24 days ago
13 more retailers have this diamond
Prices start from HK$4,854 HKDSave up to HK$9,843 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$4,854 HKD