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Heart|Natural|GIA

0.51ct G VS1 Heart Natural Diamond

GD • G/VS1 • GIA 2546342454

Certificate GIA 2546342454

Diamond specifications and retailer prices

From $865 SGD
As of October 27, 2026
Save $1,604 SGD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,986 SGD 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 2546342454. 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 2546342454
Dimensions4.79 × 5.66 × 3.34 mm
L/W Ratio1.18
Top View
4.79 mm5.66 mm0.51 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546342454
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.1%

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: Oct 27
Current: $2,986 SGD|Low: $805 SGD|High: $2,986 SGD|Avg: $1,425 SGD
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 7$805 SGD
Retailer 15$858 SGD
Retailer 11$865 SGD
Retailer 3$966 SGD
Retailer 8$1,085 SGD
Retailer 5$1,099 SGD
Retailer 2$1,108 SGD
Retailer 12$1,115 SGD
Retailer 9$1,165 SGD
Retailer 4$1,170 SGD
Retailer 14$1,273 SGD
Retailer 13$1,431 SGD
Retailer 6$1,756 SGD
Retailer 10$2,469 SGD
NZ Jewellers$2,986 SGD

18 data points across 15 retailers

14 retailers$865 SGD to $2,469 SGD

A
Cheapest Retailer
-
$865 SGD
Retailer 2
-
$966 SGD
$755 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$1,085 SGD
£668 GBP
View
Retailer 4
-
$1,099 SGD
$859 USD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$1,108 SGD
£682 GBP
View
B+
Retailer 6
-
$1,115 SGD
$872 USD
View
B
Retailer 7
-
$1,165 SGD
£717 GBP
View
Retailer 8
-
$1,170 SGD
$915 USD
View
Price last confirmed 6 days ago
B+
Retailer 9
-
$1,273 SGD
$995 USD
View
Retailer 10
-
$1,431 SGD
ZAR 18,080 ZAR
View
Price last confirmed 8 days ago
Retailer 11
-
$1,756 SGD
£1,081 GBP
View
Price last confirmed 9 days ago
B
Retailer 12
-
$2,469 SGD
£1,520 GBP
View
Retailer 13
-
$2,898 SGD
$2,266 USD
View
Price under review
Most Expensive
NZ Jewellers
457ca428-561f-4f34-835a-295f4c0fce68 · Oct 9
$2,986 SGD
$2,335 USD
View
Price under review
13 more retailers have this diamond
Prices start from $865 SGDSave up to $1,604 SGD

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
$865 SGD