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Heart|Natural|GIA

0.90ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 2518405007

Certificate GIA 2518405007

Diamond specifications and retailer prices

From $1,585 AUD
HK$8,700 HKD
As of November 1, 2026
Save $2,069 AUD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,662 AUD at NZ Jewellers · As of September 25, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2518405007. Listed at 17 retailers as of November 1, 2026, with a 130% 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

0.90
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 2518405007
Dimensions6.60 × 5.62 × 3.43 mm
L/W Ratio1.17
Top View
6.60 mm5.62 mm0.90 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2518405007
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 39.5°Culet: NoneDepth 61.0%

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: $2,224 AUD|Low: $1,585 AUD|High: $3,945 AUD|Avg: $2,335 AUD|+2.1%
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
November 2, 2026
Retailer 11$1,585 AUD
Retailer 14$1,667 AUD
Retailer 10$1,737 AUD
Retailer 3$1,765 AUD
Retailer 16$1,765 AUD
Retailer 9$1,825 AUD
Retailer 4$1,918 AUD
Retailer 13$1,953 AUD
Retailer 6$2,061 AUD
Retailer 1$2,224 AUD
Retailer 7$2,577 AUD
Retailer 2$2,832 AUD
Retailer 8$2,911 AUD
Retailer 15$3,028 AUD
Retailer 5$3,337 AUD
Retailer 12$3,654 AUD

25 data points across 16 retailers

17 retailers$1,585 AUD to $3,654 AUD

A
Cheapest Retailer
-
$1,585 AUD
HK$8,700 HKD
A
Retailer 2
-
$1,667 AUD
$1,171 USD
View
Final sale: no returns
A
Retailer 3
-
$1,737 AUD
$1,220 USD
View
A
Retailer 4
-
$1,765 AUD
$1,240 USD
View
A
Retailer 5
-
$1,765 AUD
$1,240 USD
View
A
Retailer 6
-
$1,825 AUD
$1,282 USD
View
A
Retailer 7
-
$1,918 AUD
$1,347 USD
View
A
Retailer 8
-
$1,953 AUD
€1,307 EUR
View
A
Retailer 9
-
$2,061 AUD
$1,448 USD
View
B+
Retailer 10
-
$2,224 AUD
£1,230 GBP
View
B+
Retailer 11
-
$2,577 AUD
SGD 2,446 SGD
View
B
Retailer 12
-
$2,832 AUD
$1,989 USD
View
Retailer 13
-
$2,911 AUD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
$3,028 AUD
ZAR 34,366 ZAR
View
Retailer 15
-
$3,337 AUD
$2,344 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$3,654 AUD
£2,021 GBP
View
Most Expensive
NZ Jewellers
b3061fd4-4e4f-4ab0-a4fd-a17f3cb017f9 · Sep 25
$5,662 AUD
$3,977 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from $1,585 AUDSave up to $2,069 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
$1,585 AUD