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Heart|Natural|GIA

0.51ct D VVS1 Heart Natural Diamond

VG • D/VVS1 • GIA 3465067095

Certificate GIA 3465067095

Diamond specifications and retailer prices

From $1,765 AUD
$1,240 USD
As of October 31, 2026
Save $1,885 AUD (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,971 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3465067095. Listed at 21 retailers as of October 26, 2026, with a 107% 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

0.51
Carat
D
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle32.03°
Pavilion angle40.44°
OriginNatural
Grading LabGIA
CertificateGIA 3465067095
Dimensions4.93 × 5.68 × 3.21 mm
L/W Ratio1.15
Top View
4.93 mm5.68 mm0.51 ctD / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3465067095
Side View
Table 64.0%Crown 32.03°Girdle: MED-THKPavilion 40.44°Culet: NoneDepth 56.5%

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: Oct 31
Current: $4,971 AUD|Low: $1,724 AUD|High: $4,971 AUD|Avg: $2,511 AUD
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
Retailer 16
November 1, 2026
Retailer 6$1,788 AUD
Retailer 11$1,881 AUD
Retailer 15$1,979 AUD
Retailer 2$1,980 AUD
Retailer 7$2,000 AUD
Retailer 3$2,039 AUD
Retailer 14$2,039 AUD
Retailer 13$2,133 AUD
Retailer 5$2,178 AUD
Retailer 4$2,352 AUD
Retailer 16$2,636 AUD
Retailer 12$2,660 AUD
Retailer 8$2,774 AUD
Retailer 10$3,139 AUD
Retailer 9$3,650 AUD
NZ Jewellers$4,971 AUD

38 data points across 16 retailers

21 retailers$1,765 AUD to $3,650 AUD

B+
Cheapest Retailer
-
$1,765 AUD
$1,240 USD
B+
Retailer 2
-
$1,788 AUD
$1,256 USD
View
B+
Retailer 3
-
$1,881 AUD
$1,321 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,889 AUD
$1,327 USD
View
B+
Retailer 5
-
$1,979 AUD
$1,390 USD
View
B+
Retailer 6
-
$1,980 AUD
£1,095 GBP
View
B+
Retailer 7
-
$2,039 AUD
$1,432 USD
View
B+
Retailer 8
-
$2,039 AUD
$1,432 USD
View
B
Retailer 9
-
$2,107 AUD
$1,480 USD
View
B
Retailer 10
-
$2,107 AUD
$1,480 USD
View
B
Retailer 11
-
$2,133 AUD
$1,498 USD
View
B
Retailer 12
-
$2,178 AUD
$1,530 USD
View
B
Retailer 13
-
$2,178 AUD
$1,530 USD
View
B
Retailer 14
-
$2,231 AUD
$1,567 USD
View
B
Retailer 15
-
$2,352 AUD
$1,652 USD
View
B
Retailer 16
-
$2,476 AUD
$1,739 USD
View
Retailer 17
-
$2,636 AUD
£1,458 GBP
View
Price last confirmed 36 days ago
Retailer 18
-
$2,660 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
$3,139 AUD
ZAR 35,622 ZAR
View
B
Retailer 20
-
$3,650 AUD
£2,019 GBP
View
Most Expensive
NZ Jewellers
1e621d1d-42fb-4b2f-9261-f354470d862a · Oct 30
$4,971 AUD
$3,492 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,765 AUDSave up to $1,885 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.

B+
0.51ct Heart
$1,765 AUD