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Heart|Natural|GIA

1.00ct L VS1 Heart Natural Diamond

L/VS1 • GIA 1563761398

Certificate GIA 1563761398

Diamond specifications and retailer prices

From $1,552 SGD
As of November 4, 2026
Save $779 SGD (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,100 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included) and certified by GIA 1563761398. Listed at 4 retailers as of November 4, 2026, with a 50% 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

1.00
Carat
L
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1563761398
Dimensions6.33 × 6.55 × 3.91 mm
L/W Ratio1.03
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
6.33 mm6.55 mm1.00 ctL / VS1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1563761398
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.7%

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 4
Current: $4,100 SGD|Low: $1,552 SGD|High: $4,100 SGD|Avg: $2,163 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$1,552 SGD
Retailer 2$1,630 SGD
Retailer 3$2,331 SGD
NZ Jewellers$4,100 SGD

4 data points across 4 retailers

4 retailers$1,552 SGD to $2,331 SGD

B+
Cheapest Retailer
-
$1,552 SGD
Final sale: no returns
B+
Retailer 2
-
$1,630 SGD
View
B
Retailer 3
-
$2,331 SGD
View
Most Expensive
NZ Jewellers
db38bc35-2167-434e-9ab8-98811515cda1 · Nov 5
$4,100 SGD
$3,199 USD
View
Price under review
3 more retailers have this diamond
Prices start from $1,552 SGDSave up to $779 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.

B+
1.00ct Heart
$1,552 SGD