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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 $2,293 SGD
$1,794 USD
As of October 31, 2026
Save $2,061 SGD (47%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,062 SGD 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 October 31, 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: Oct 31
Current: $3,793 SGD|Low: $2,103 SGD|High: $4,406 SGD|Avg: $3,035 SGD|-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 1, 2026
Retailer 10$2,213 SGD
Retailer 13$2,293 SGD
Retailer 11$2,391 SGD
Retailer 3$2,485 SGD
Retailer 4$2,582 SGD
Retailer 7$2,726 SGD
Retailer 12$2,952 SGD
Retailer 2$3,243 SGD
Retailer 9$3,395 SGD
Retailer 5$3,585 SGD
Retailer 8$3,666 SGD
Retailer 1$3,793 SGD
Retailer 6$4,354 SGD

27 data points across 13 retailers

17 retailers$2,293 SGD to $4,354 SGD

Retailer 1
-
$2,213 SGD
€1,648 EUR
Price last confirmed 6 days ago
B+
Retailer 2
-
$2,293 SGD
$1,794 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,391 SGD
$1,870 USD
View
Retailer 4
-
$2,485 SGD
$1,944 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$2,582 SGD
$2,020 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$2,600 SGD
$2,034 USD
View
Price last confirmed 31 days ago
B+
Retailer 7
-
$2,726 SGD
£1,679 GBP
View
Retailer 8
-
$2,867 SGD
$2,243 USD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
$2,952 SGD
$2,309 USD
View
Retailer 10
-
$3,243 SGD
A$3,903 AUD
View
Price last confirmed 26 days ago
B
Retailer 11
-
$3,395 SGD
€2,529 EUR
View
B
Retailer 12
-
$3,585 SGD
£2,208 GBP
View
B
Retailer 13
-
$3,666 SGD
ZAR 46,326 ZAR
View
B
Retailer 14
-
$3,793 SGD
£2,336 GBP
View
B
Retailer 15
-
$4,354 SGD
£2,682 GBP
View
Retailer 16
-
$6,062 SGD
$4,742 USD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
5ad168ec-42cc-4cff-9f3e-801270ff8fbb · Oct 3
$6,062 SGD
$4,742 USD
View
Price last confirmed 28 days ago
16 more retailers have this diamond
Prices start from $2,293 SGDSave up to $2,061 SGD

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
$2,293 SGD