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Heart|Natural|GIA

0.90ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 7328208130

Certificate GIA 7328208130

Diamond specifications and retailer prices

From $1,549 AUD
HK$8,500 HKD
As of November 1, 2026
Save $3,820 AUD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,368 AUD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7328208130. Listed at 16 retailers as of November 1, 2026, with prices from $1,549 to $5,368, a $3,820 spread on the same certified stone. Moon Ocean lists it at $5,368. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7328208130
Dimensions6.55 × 6.15 × 3.73 mm
L/W Ratio1.07
Top View
6.55 mm6.15 mm0.90 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7328208130
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: NoneDepth 56.9%

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 1
Current: $5,368 AUD|Low: $1,531 AUD|High: $5,438 AUD|Avg: $2,587 AUD|-1.3%
Moon Ocean
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
November 2, 2026
Retailer 10$1,549 AUD
Retailer 8$1,751 AUD
Retailer 3$1,913 AUD
Retailer 4$1,923 AUD
Retailer 7$1,979 AUD
Retailer 14$2,074 AUD
Retailer 15$2,074 AUD
Retailer 5$2,078 AUD
Retailer 13$2,171 AUD
Retailer 6$2,268 AUD
Retailer 2$2,314 AUD
Retailer 17$2,393 AUD
Retailer 11$2,889 AUD
Retailer 9$3,000 AUD
Retailer 12$3,654 AUD
Retailer 16$5,059 AUD
Moon Ocean$5,368 AUD

27 data points across 17 retailers

16 retailers$1,549 AUD to $5,368 AUD

A
Cheapest Retailer
-
$1,549 AUD
HK$8,500 HKD
B+
Retailer 2
-
$1,913 AUD
$1,344 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,923 AUD
$1,351 USD
View
B+
Retailer 4
-
$1,979 AUD
$1,390 USD
View
B+
Retailer 5
-
$2,074 AUD
$1,457 USD
View
B+
Retailer 6
-
$2,074 AUD
$1,457 USD
View
B+
Retailer 7
-
$2,078 AUD
$1,460 USD
View
B
Retailer 8
-
$2,142 AUD
SGD 2,033 SGD
View
B
Retailer 9
-
$2,171 AUD
$1,525 USD
View
B
Retailer 10
-
$2,268 AUD
$1,593 USD
View
B
Retailer 11
-
$2,314 AUD
£1,280 GBP
View
B
Retailer 12
-
$2,393 AUD
$1,681 USD
View
B
Retailer 13
-
$2,889 AUD
€1,933 EUR
View
Retailer 14
-
$3,654 AUD
£2,021 GBP
View
Price last confirmed 12 days ago
C
Retailer 15
-
$5,059 AUD
$3,554 USD
View
Most Expensive
B
Moon Ocean
NVN-4568B8E41-130 · Nov 2
$5,368 AUD
£2,969 GBP
View
15 more retailers have this diamond
Prices start from $1,549 AUDSave up to $3,820 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
$1,549 AUD