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Heart|Natural|GIA

0.45ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 6551137600

Certificate GIA 6551137600

Diamond specifications and retailer prices

From $466 SGD
$364 USD
As of November 1, 2026
Save $608 SGD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,803 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.45ct natural heart diamond

This 0.45ct natural heart sits in the sub-half-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551137600. Listed at 16 retailers as of November 1, 2026, with a 131% 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

0.45
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551137600
Dimensions5.45 × 4.70 × 3.08 mm
L/W Ratio1.16
Top View
5.45 mm4.70 mm0.45 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551137600
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 56.5%

Caratlytics Score

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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 1
Current: $1,803 SGD|Low: $466 SGD|High: $1,843 SGD|Avg: $760 SGD|-2.2%
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
November 2, 2026
Retailer 10$466 SGD
Retailer 7$506 SGD
Retailer 6$516 SGD
Retailer 5$524 SGD
Retailer 13$537 SGD
Retailer 9$604 SGD
Retailer 3$633 SGD
Retailer 11$672 SGD
Retailer 4$716 SGD
Retailer 15$729 SGD
Retailer 14$748 SGD
Retailer 8$855 SGD
Retailer 2$926 SGD
Retailer 12$1,074 SGD
NZ Jewellers$1,803 SGD

27 data points across 15 retailers

16 retailers$466 SGD to $1,074 SGD

A
Cheapest Retailer
-
$466 SGD
$364 USD
A
Retailer 2
-
$506 SGD
$396 USD
View
A
Retailer 3
-
$516 SGD
View
A
Retailer 4
-
$524 SGD
$410 USD
View
A
Retailer 5
-
$537 SGD
$420 USD
View
B+
Retailer 6
-
$604 SGD
£372 GBP
View
B+
Retailer 7
-
$633 SGD
$495 USD
View
B+
Retailer 8
-
$672 SGD
$525 USD
View
B+
Retailer 9
-
$716 SGD
$560 USD
View
B+
Retailer 10
-
$729 SGD
ZAR 9,214 ZAR
View
B
Retailer 11
-
$748 SGD
$585 USD
View
Retailer 12
-
$779 SGD
A$937 AUD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$855 SGD
€637 EUR
View
B
Retailer 14
-
$926 SGD
£570 GBP
View
B
Retailer 15
-
$1,074 SGD
£661 GBP
View
Most Expensive
NZ Jewellers
ea9ebd24-8283-4770-80ca-0360095b1adf · Oct 30
$1,803 SGD
$1,410 USD
View
Price under review
15 more retailers have this diamond
Prices start from $466 SGDSave up to $608 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
0.45ct Heart
$466 SGD