Heart|Natural|GIA

0.61ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 1533487970

Certificate GIA 1533487970

Diamond specifications and retailer prices

From $1,238 AUD
SGD 1,175 SGD
As of October 31, 2026
Save $380 AUD (23%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,539 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.61ct natural heart diamond

This 0.61ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1533487970. Listed at 17 retailers as of October 31, 2026, with a 31% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 1533487970
Dimensions5.75 × 5.20 × 3.10 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
5.75 mm5.20 mm0.61 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533487970
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 40.2°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,303 AUD|Low: $793 AUD|High: $2,092 AUD|Avg: $1,261 AUD|+8.3%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
October 19, 2026
Retailer 11$826 AUD
Retailer 9$838 AUD
Retailer 8$843 AUD
Retailer 6$881 AUD
Retailer 7$994 AUD
Retailer 17$1,005 AUD
Retailer 14$1,052 AUD
Retailer 13$1,078 AUD
Retailer 12$1,088 AUD
Retailer 3$1,159 AUD
Retailer 2$1,238 AUD
Retailer 1$1,303 AUD
Retailer 19$1,321 AUD
Retailer 16$1,364 AUD
Retailer 5$1,454 AUD
Retailer 10$1,558 AUD
Retailer 15$1,574 AUD
Retailer 4$1,576 AUD
Retailer 18$1,954 AUD

23 data points across 19 retailers

17 retailers$1,238 AUD to $1,617 AUD

Retailer 1
-
$826 AUD
$580 USD
Price last confirmed 17 days ago
Retailer 2
-
$838 AUD
HK$4,600 HKD
View
Price last confirmed 15 days ago
Retailer 3
-
$843 AUD
$592 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$1,005 AUD
$706 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$1,052 AUD
€704 EUR
View
Price last confirmed 16 days ago
Retailer 6
-
$1,078 AUD
£596 GBP
View
Price last confirmed 15 days ago
Retailer 7
-
$1,088 AUD
SGD 1,033 SGD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$1,238 AUD
SGD 1,175 SGD
View
Retailer 9
-
$1,303 AUD
$915 USD
View
Price last confirmed 13 days ago
Retailer 10
-
$1,321 AUD
$928 USD
View
Price last confirmed 18 days ago
Retailer 11
-
$1,364 AUD
£755 GBP
View
Price last confirmed 16 days ago
Retailer 12
-
$1,558 AUD
View
Price last confirmed 27 days ago
Retailer 13
-
$1,574 AUD
ZAR 17,863 ZAR
View
Price last confirmed 16 days ago
Retailer 14
-
$1,576 AUD
$1,107 USD
View
Price last confirmed 18 days ago
B
Retailer 15
-
$1,617 AUD
View
Retailer 16
-
$1,954 AUD
£1,081 GBP
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
fb625e1f-6910-4d90-9506-5ad0d7d3075c · Sep 25
$3,539 AUD
$2,486 USD
View
Price last confirmed 37 days ago
16 more retailers have this diamond
Prices start from $1,238 AUDSave up to $380 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.

B+
0.61ct Heart
$1,238 AUD