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Heart|Natural|GIA

0.90ct I VS1 Heart Natural Diamond

ID • I/VS1 • GIA 7558290934

Certificate GIA 7558290934

Diamond specifications and retailer prices

From $3,188 NZD
$1,794 USD
As of November 2, 2026
Save $2,865 NZD (47%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,428 NZD at NZ Jewellers · As of October 3, 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 7558290934. Listed at 17 retailers as of November 1, 2026, with a 90% 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558290934
Dimensions6.63 × 5.48 × 4.06 mm
L/W Ratio1.21
Culet sizeNone
Key to symbols
Cloud, Needle
Top View
6.63 mm5.48 mm0.90 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558290934
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.2%

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: Nov 2
Current: $5,273 NZD|Low: $2,924 NZD|High: $6,126 NZD|Avg: $4,228 NZD|-1.2%
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
November 2, 2026
Retailer 10$3,076 NZD
Retailer 13$3,188 NZD
Retailer 11$3,324 NZD
Retailer 3$3,455 NZD
Retailer 4$3,590 NZD
Retailer 6$3,790 NZD
Retailer 12$4,104 NZD
Retailer 2$4,509 NZD
Retailer 9$4,720 NZD
Retailer 5$4,984 NZD
Retailer 8$5,097 NZD
Retailer 1$5,273 NZD
Retailer 7$6,054 NZD

28 data points across 13 retailers

17 retailers$3,188 NZD to $6,054 NZD

Retailer 1
-
$3,076 NZD
€1,648 EUR
Price last confirmed 7 days ago
B+
Retailer 2
-
$3,188 NZD
$1,794 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,324 NZD
$1,870 USD
View
Retailer 4
-
$3,455 NZD
$1,944 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$3,590 NZD
$2,020 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$3,615 NZD
$2,034 USD
View
Price last confirmed 32 days ago
B+
Retailer 7
-
$3,790 NZD
£1,679 GBP
View
Retailer 8
-
$3,986 NZD
$2,243 USD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$4,104 NZD
$2,309 USD
View
Retailer 10
-
$4,509 NZD
A$3,903 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$4,720 NZD
€2,529 EUR
View
B
Retailer 12
-
$4,984 NZD
£2,208 GBP
View
B
Retailer 13
-
$5,097 NZD
ZAR 46,326 ZAR
View
B
Retailer 14
-
$5,273 NZD
£2,336 GBP
View
B
Retailer 15
-
$6,054 NZD
£2,682 GBP
View
Retailer 16
-
$8,428 NZD
$4,742 USD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
5ad168ec-42cc-4cff-9f3e-801270ff8fbb · Oct 3
$8,428 NZD
$4,742 USD
View
Price last confirmed 29 days ago
16 more retailers have this diamond
Prices start from $3,188 NZDSave up to $2,865 NZD

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+
0.90ct Heart
$3,188 NZD