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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 $647 NZD
$364 USD
As of November 1, 2026
Save $845 NZD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,478 NZD 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 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

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 1
Current: $2,478 NZD|Low: $647 NZD|High: $2,561 NZD|Avg: $1,069 NZD|-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$647 NZD
Retailer 7$704 NZD
Retailer 6$717 NZD
Retailer 9$722 NZD
Retailer 3$746 NZD
Retailer 8$840 NZD
Retailer 10$871 NZD
Retailer 14$934 NZD
Retailer 5$995 NZD
Retailer 4$1,014 NZD
Retailer 2$1,031 NZD
Retailer 12$1,189 NZD
Retailer 11$1,287 NZD
Retailer 15$1,492 NZD
NZ Jewellers$2,478 NZD

27 data points across 15 retailers

16 retailers$647 NZD to $1,492 NZD

A
Cheapest Retailer
-
$647 NZD
$364 USD
A
Retailer 2
-
$704 NZD
$396 USD
View
A
Retailer 3
-
$717 NZD
SGD 545 SGD
View
A
Retailer 4
-
$722 NZD
$406 USD
View
A
Retailer 5
-
$746 NZD
$420 USD
View
B+
Retailer 6
-
$840 NZD
£372 GBP
View
B+
Retailer 7
-
$871 NZD
$490 USD
View
B+
Retailer 8
-
$934 NZD
$525 USD
View
B+
Retailer 9
-
$995 NZD
$560 USD
View
B+
Retailer 10
-
$1,014 NZD
ZAR 9,214 ZAR
View
B
Retailer 11
-
$1,031 NZD
$580 USD
View
Retailer 12
-
$1,082 NZD
A$937 AUD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$1,189 NZD
€637 EUR
View
B
Retailer 14
-
$1,287 NZD
£570 GBP
View
B
Retailer 15
-
$1,492 NZD
£661 GBP
View
Most Expensive
NZ Jewellers
ea9ebd24-8283-4770-80ca-0360095b1adf · Nov 3
$2,478 NZD
$1,394 USD
View
Price under review
15 more retailers have this diamond
Prices start from $647 NZDSave up to $845 NZD

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
$647 NZD