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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 HK$2,856 HKD
$364 USD
As of November 1, 2026
Save HK$3,731 HKD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$10,937 HKD 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: HK$10,937 HKD|Low: HK$2,856 HKD|High: HK$11,306 HKD|Avg: HK$4,718 HKD|-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 13HK$2,856 HKD
Retailer 7HK$3,107 HKD
Retailer 6HK$3,164 HKD
Retailer 9HK$3,186 HKD
Retailer 3HK$3,295 HKD
Retailer 8HK$3,708 HKD
Retailer 10HK$3,845 HKD
Retailer 14HK$4,123 HKD
Retailer 5HK$4,394 HKD
Retailer 4HK$4,475 HKD
Retailer 2HK$4,551 HKD
Retailer 12HK$5,248 HKD
Retailer 11HK$5,681 HKD
Retailer 15HK$6,587 HKD
NZ JewellersHK$10,937 HKD

27 data points across 15 retailers

16 retailersHK$2,856 HKD to HK$6,587 HKD

A
Cheapest Retailer
-
HK$2,856 HKD
$364 USD
A
Retailer 2
-
HK$3,107 HKD
$396 USD
View
A
Retailer 3
-
HK$3,164 HKD
SGD 545 SGD
View
A
Retailer 4
-
HK$3,186 HKD
$406 USD
View
A
Retailer 5
-
HK$3,295 HKD
$420 USD
View
B+
Retailer 6
-
HK$3,708 HKD
£372 GBP
View
B+
Retailer 7
-
HK$3,845 HKD
$490 USD
View
B+
Retailer 8
-
HK$4,123 HKD
$525 USD
View
B+
Retailer 9
-
HK$4,394 HKD
$560 USD
View
B+
Retailer 10
-
HK$4,475 HKD
ZAR 9,214 ZAR
View
B
Retailer 11
-
HK$4,551 HKD
$580 USD
View
Retailer 12
-
HK$4,777 HKD
A$937 AUD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
HK$5,248 HKD
€637 EUR
View
B
Retailer 14
-
HK$5,681 HKD
£570 GBP
View
B
Retailer 15
-
HK$6,587 HKD
£661 GBP
View
Most Expensive
NZ Jewellers
ea9ebd24-8283-4770-80ca-0360095b1adf · Nov 3
HK$10,937 HKD
$1,394 USD
View
Price under review
15 more retailers have this diamond
Prices start from HK$2,856 HKDSave up to HK$3,731 HKD

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
HK$2,856 HKD