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Heart|Natural|GIA

0.90ct H SI1 Heart Natural Diamond

VG • H/SI1 • GIA 6561608202

Certificate GIA 6561608202

Diamond specifications and retailer prices

From $1,221 AUD
HK$6,700 HKD
As of October 30, 2026
Save $2,795 AUD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,016 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561608202. Listed at 19 retailers as of October 27, 2026, with prices from $1,221 to $4,016, a $2,795 spread on the same certified stone. NZ Jewellers lists it at $4,016. 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

0.90
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561608202
Dimensions5.69 × 6.52 × 3.90 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Top View
5.69 mm6.52 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561608202
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

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: Oct 30
Current: $4,016 AUD|Low: $1,221 AUD|High: $4,016 AUD|Avg: $1,972 AUD
NZ Jewellers
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
October 29, 2026
Retailer 7$1,221 AUD
Retailer 12$1,239 AUD
Retailer 15$1,374 AUD
Retailer 14$1,466 AUD
Retailer 6$1,519 AUD
Retailer 3$1,592 AUD
Retailer 4$1,647 AUD
Retailer 16$1,710 AUD
Retailer 8$1,718 AUD
Retailer 17$1,811 AUD
Retailer 2$1,890 AUD
Retailer 9$1,899 AUD
Retailer 13$1,923 AUD
Retailer 5$2,359 AUD
Retailer 11$3,032 AUD
Retailer 10$3,187 AUD
NZ Jewellers$4,016 AUD

17 data points across 17 retailers

19 retailers$1,221 AUD to $4,016 AUD

A
Cheapest Retailer
-
$1,221 AUD
HK$6,700 HKD
A
Retailer 2
-
$1,239 AUD
₹82,908 INR
View
A
Retailer 3
-
$1,374 AUD
$965 USD
View
Retailer 4
-
$1,466 AUD
€980 EUR
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,519 AUD
$1,067 USD
View
Final sale: no returns
A
Retailer 6
-
$1,525 AUD
SGD 1,448 SGD
View
Retailer 7
-
$1,546 AUD
$1,086 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$1,592 AUD
$1,118 USD
View
B+
Retailer 9
-
$1,647 AUD
$1,157 USD
View
Retailer 10
-
$1,710 AUD
$1,201 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,718 AUD
SGD 1,631 SGD
View
B+
Retailer 12
-
$1,811 AUD
$1,272 USD
View
B+
Retailer 13
-
$1,890 AUD
£1,045 GBP
View
B+
Retailer 14
-
$1,899 AUD
$1,334 USD
View
B+
Retailer 15
-
$1,923 AUD
£1,064 GBP
View
B
Retailer 16
-
$2,359 AUD
$1,657 USD
View
B
Retailer 17
-
$3,032 AUD
£1,677 GBP
View
B
Retailer 18
-
$3,187 AUD
£1,763 GBP
View
Most Expensive
B
NZ Jewellers
f9edf3f0-8369-49e9-93b4-5bc53e60a2e4 · Oct 27
$4,016 AUD
$2,821 USD
View
18 more retailers have this diamond
Prices start from $1,221 AUDSave up to $2,795 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
0.90ct Heart
$1,221 AUD