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Heart|Natural|GIA

0.61ct G SI2 Heart Natural Diamond

GD • G/SI2 • GIA 6552405892

Certificate GIA 6552405892

Diamond specifications and retailer prices

From $690 AUD
$485 USD
As of October 31, 2026
Save $179 AUD (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $870 AUD at 77 Diamonds · As of November 1, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552405892. Listed at 4 retailers as of October 31, 2026, with prices from $690 to $870, a $179 spread on the same certified stone. 77 Diamonds lists it at $870. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552405892
Dimensions5.31 × 6.01 × 3.37 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.31 mm6.01 mm0.61 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552405892
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.1%

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: Oct 31
Current: $870 AUD|Low: $653 AUD|High: $944 AUD|Avg: $783 AUD|-6.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$690 AUD
Retailer 4$702 AUD
Retailer 3$753 AUD
77 Diamonds$870 AUD

40 data points across 4 retailers

4 retailers$690 AUD to $870 AUD

A
Cheapest Retailer
-
$690 AUD
$485 USD
Final sale: no returns
A
Retailer 2
-
$702 AUD
MYR 2,010 MYR
View
A
Retailer 3
-
$753 AUD
SGD 715 SGD
View
Most Expensive
B+
77 Diamonds
HSCPMVQM5R8E · Nov 1
$870 AUD
£481 GBP
View
3 more retailers have this diamond
Prices start from $690 AUDSave up to $179 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
$690 AUD