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Heart|Natural|GIA

0.61ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 6525814478

Certificate GIA 6525814478

Diamond specifications and retailer prices

From $665 AUD
MYR 1,898 MYR
As of October 28, 2026
Save $187 AUD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $852 AUD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.61ct natural heart diamond

This 0.61ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6525814478. Listed at 3 retailers as of October 28, 2026, with prices from $665 to $852, a $187 spread on the same certified stone. 77 Diamonds lists it at $852. 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

0.61
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525814478
Dimensions5.35 × 5.90 × 3.49 mm
L/W Ratio1.10
Top View
5.35 mm5.90 mm0.61 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6525814478
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.1%

Caratlytics Score

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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: Oct 28
Current: $852 AUD|Low: $631 AUD|High: $947 AUD|Avg: $760 AUD|-9.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$665 AUD
Retailer 3$678 AUD
Retailer 2$739 AUD
77 Diamonds$852 AUD

36 data points across 4 retailers

3 retailers$665 AUD to $852 AUD

A
Cheapest Retailer
-
$665 AUD
MYR 1,898 MYR
B+
Retailer 2
-
$739 AUD
SGD 700 SGD
View
Most Expensive
B+
77 Diamonds
HSCPXC85UMPT · Oct 30
$852 AUD
£470 GBP
View
2 more retailers have this diamond
Prices start from $665 AUDSave up to $187 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
0.61ct Heart
$665 AUD