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Heart|Natural|GIA

0.51ct K VS2 Heart Natural Diamond

GD • K/VS2 • GIA 2567256670

Certificate GIA 2567256670

Diamond specifications and retailer prices

From $525 AUD
As of November 6, 2026
Save $181 AUD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $706 AUD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567256670. Listed at 3 retailers as of November 5, 2026, with prices from $525 to $706, a $181 spread on the same certified stone. 77 Diamonds lists it at $706. 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
K
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567256670
Dimensions4.75 × 5.63 × 3.36 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Feather
Top View
4.75 mm5.63 mm0.51 ctK / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2567256670
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $706 AUD|Low: $467 AUD|High: $735 AUD|Avg: $592 AUD|+8.4%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 2$525 AUD
Retailer 3$559 AUD
77 Diamonds$706 AUD

38 data points across 3 retailers

3 retailers$525 AUD to $706 AUD

A
Cheapest Retailer
-
$525 AUD
Final sale: no returns
B+
Retailer 2
-
$559 AUD
View
Most Expensive
B+
77 Diamonds
HSCPJZC6YAYC · Nov 5
$706 AUD
£382 GBP
View
2 more retailers have this diamond
Prices start from $525 AUDSave up to $181 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
$525 AUD