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Heart|Natural|GIA

1.59ct G VVS1 Heart Natural Diamond

GD • G/VVS1 • GIA 6562478466

Certificate GIA 6562478466

Diamond specifications and retailer prices

From $12,498 AUD
As of November 5, 2026
Save $3,046 AUD (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $15,544 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.59ct natural heart diamond

This 1.59ct natural heart sits in the one-and-a-half to two carat band, graded G 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 6562478466. Listed at 5 retailers as of November 5, 2026, with prices from $12,498 to $15,544, a $3,046 spread on the same certified stone. Blue Nile lists it at $15,544. 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

1.59
Carat
G
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562478466
Dimensions7.03 × 8.30 × 4.91 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
7.03 mm8.30 mm1.59 ctG / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562478466
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.1%

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 5
Current: $15,544 AUD|Low: $12,498 AUD|High: $16,283 AUD|Avg: $14,342 AUD|-2.8%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5$12,498 AUD
Retailer 2$13,206 AUD
Retailer 4$13,299 AUD
Retailer 3$14,159 AUD
Blue Nile$15,544 AUD

34 data points across 5 retailers

5 retailers$12,498 AUD to $15,544 AUD

A
Cheapest Retailer
-
$12,498 AUD
A
Retailer 2
-
$13,206 AUD
View
B+
Retailer 3
-
$13,299 AUD
View
B+
Retailer 4
-
$14,159 AUD
View
Most Expensive
B+
Blue Nile
30316486 · Nov 5
$15,544 AUD
$10,881 USD
View
4 more retailers have this diamond
Prices start from $12,498 AUDSave up to $3,046 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
1.59ct Heart
$12,498 AUD