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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 $519 AUD
$364 USD
As of November 3, 2026
Save $1,470 AUD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,989 AUD at NZ Jewellers · As of November 3, 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 3, 2026, with prices from $519 to $1,989, a $1,470 spread on the same certified stone. NZ Jewellers lists it at $1,989. 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

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: Nov 3
Current: $1,989 AUD|Low: $519 AUD|High: $2,056 AUD|Avg: $858 AUD|-3.3%
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 3, 2026
Retailer 13$519 AUD
Retailer 7$565 AUD
Retailer 6$575 AUD
Retailer 9$579 AUD
Retailer 3$599 AUD
Retailer 8$674 AUD
Retailer 10$699 AUD
Retailer 14$750 AUD
Retailer 5$799 AUD
Retailer 4$814 AUD
Retailer 2$828 AUD
Retailer 12$954 AUD
Retailer 11$1,033 AUD
Retailer 15$1,198 AUD
NZ Jewellers$1,989 AUD

27 data points across 15 retailers

16 retailers$519 AUD to $1,989 AUD

A
Cheapest Retailer
-
$519 AUD
$364 USD
A
Retailer 2
-
$565 AUD
$396 USD
View
Retailer 3
-
$575 AUD
SGD 545 SGD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$579 AUD
$406 USD
View
A
Retailer 5
-
$599 AUD
$420 USD
View
B+
Retailer 6
-
$674 AUD
£372 GBP
View
B+
Retailer 7
-
$699 AUD
$490 USD
View
B+
Retailer 8
-
$750 AUD
$525 USD
View
B+
Retailer 9
-
$799 AUD
$560 USD
View
B+
Retailer 10
-
$814 AUD
ZAR 9,214 ZAR
View
B
Retailer 11
-
$828 AUD
$580 USD
View
Retailer 12
-
$869 AUD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$954 AUD
€637 EUR
View
B
Retailer 14
-
$1,033 AUD
£570 GBP
View
B
Retailer 15
-
$1,198 AUD
£661 GBP
View
Most Expensive
B
NZ Jewellers
ea9ebd24-8283-4770-80ca-0360095b1adf · Nov 3
$1,989 AUD
$1,394 USD
View
15 more retailers have this diamond
Prices start from $519 AUDSave up to $1,470 AUD

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
$519 AUD