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Heart|Natural|GIA

0.51ct I VVS1 Heart Natural Diamond

GD • I/VVS1 • GIA 7518658746

Certificate GIA 7518658746

Diamond specifications and retailer prices

From $714 AUD
As of November 4, 2026
Save $329 AUD (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,043 AUD at Jared · As of November 4, 2026
View at Jared

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7518658746. Listed at 6 retailers as of November 4, 2026, with prices from $714 to $1,043, a $329 spread on the same certified stone. Jared lists it at $1,043. 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
I
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7518658746
Dimensions5.42 × 4.60 × 3.28 mm
L/W Ratio1.18
Top View
5.42 mm4.60 mm0.51 ctI / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7518658746
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.5%

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 4
Current: $1,043 AUD|Low: $681 AUD|High: $2,788 AUD|Avg: $1,186 AUD
Jared
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 5, 2026
Retailer 16$681 AUD
Retailer 10$714 AUD
Retailer 2$833 AUD
Retailer 9$931 AUD
Retailer 12$966 AUD
Retailer 5$1,014 AUD
Retailer 7$1,014 AUD
Jared$1,043 AUD
Retailer 15$1,076 AUD
Retailer 8$1,084 AUD
Retailer 11$1,086 AUD
Retailer 14$1,279 AUD
Retailer 6$1,281 AUD
Retailer 13$1,347 AUD
Retailer 4$1,784 AUD
Retailer 3$2,788 AUD

6 data points across 16 retailers

6 retailers$714 AUD to $1,043 AUD

A
Cheapest Retailer
-
$714 AUD
A
Retailer 2
-
$833 AUD
View
B+
Retailer 3
-
$931 AUD
View
B+
Retailer 4
-
$1,014 AUD
View
B+
Retailer 5
-
$1,014 AUD
View
Most Expensive
B
Jared
154919798 · Nov 4
$1,043 AUD
$730 USD
View
5 more retailers have this diamond
Prices start from $714 AUDSave up to $329 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
0.51ct Heart
$714 AUD