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Heart|Natural|GIA

0.90ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 2537118269

Certificate GIA 2537118269

Diamond specifications and retailer prices

From $1,257 AUD
HK$6,900 HKD
As of November 1, 2026
Save $2,075 AUD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,795 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537118269. Listed at 14 retailers as of October 29, 2026, with a 165% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 2537118269
Dimensions5.55 × 6.64 × 4.10 mm
L/W Ratio1.20
Top View
5.55 mm6.64 mm0.90 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537118269
Side View
Table 61.0%CrownGirdle: STK-VTKPavilion 39.9°Culet: NoneDepth 61.8%

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: Nov 1
Current: $1,257 AUD|Low: $1,257 AUD|High: $3,471 AUD|Avg: $2,110 AUD|-12.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 1$1,257 AUD
Retailer 8$1,613 AUD
Retailer 6$1,634 AUD
Retailer 5$1,723 AUD
Retailer 7$1,808 AUD
Retailer 2$1,809 AUD
Retailer 10$1,879 AUD
Retailer 3$2,095 AUD
Retailer 4$2,448 AUD
Retailer 9$2,651 AUD
Retailer 12$2,751 AUD
Retailer 11$3,332 AUD

30 data points across 12 retailers

14 retailers$1,257 AUD to $3,332 AUD

A
Cheapest Retailer
-
$1,257 AUD
HK$6,900 HKD
A
Retailer 2
-
$1,613 AUD
$1,133 USD
View
Final sale: no returns
A
Retailer 3
-
$1,634 AUD
€1,093 EUR
View
A
Retailer 4
-
$1,723 AUD
£953 GBP
View
A
Retailer 5
-
$1,808 AUD
$1,270 USD
View
Retailer 6
-
$1,809 AUD
SGD 1,717 SGD
View
Price last confirmed 9 days ago
Retailer 7
-
$1,818 AUD
€1,216 EUR
View
Price last confirmed 37 days ago
A
Retailer 8
-
$1,879 AUD
$1,320 USD
View
A
Retailer 9
-
$2,095 AUD
SGD 1,989 SGD
View
Retailer 10
-
$2,448 AUD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$2,651 AUD
ZAR 30,083 ZAR
View
Retailer 12
-
$2,751 AUD
$1,932 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$3,332 AUD
£1,843 GBP
View
Most Expensive
NZ Jewellers
a9944e29-48f0-4eff-8afa-e983c7e854a2 · Sep 25
$4,795 AUD
$3,368 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $1,257 AUDSave up to $2,075 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
$1,257 AUD