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Heart|Natural|GIA

1.01ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 7558337494

Certificate GIA 7558337494

Diamond specifications and retailer prices

From $1,865 SGD
HK$11,400 HKD
As of November 1, 2026
Save $2,577 SGD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,104 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic 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 7558337494. Listed at 15 retailers as of November 1, 2026, with a 138% 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

1.01
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558337494
Dimensions6.12 × 6.89 × 4.10 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
6.12 mm6.89 mm1.01 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558337494
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.5%

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: $1,865 SGD|Low: $1,865 SGD|High: $4,939 SGD|Avg: $2,970 SGD|-12.3%
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 1$1,865 SGD
Retailer 7$2,244 SGD
Retailer 9$2,339 SGD
Retailer 12$2,483 SGD
Retailer 11$2,486 SGD
Retailer 8$2,520 SGD
Retailer 3$2,694 SGD
Retailer 2$2,760 SGD
Retailer 10$3,234 SGD
Retailer 5$3,262 SGD
Retailer 4$3,425 SGD
Retailer 13$4,071 SGD
Retailer 6$4,442 SGD

29 data points across 13 retailers

15 retailers$1,865 SGD to $4,442 SGD

A
Cheapest Retailer
-
$1,865 SGD
HK$11,400 HKD
A
Retailer 2
-
$2,244 SGD
€1,671 EUR
View
A
Retailer 3
-
$2,339 SGD
$1,830 USD
View
Final sale: no returns
A
Retailer 4
-
$2,483 SGD
$1,942 USD
View
A
Retailer 5
-
$2,486 SGD
$1,945 USD
View
A
Retailer 6
-
$2,520 SGD
£1,552 GBP
View
Retailer 7
-
$2,694 SGD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$2,760 SGD
$2,159 USD
View
B+
Retailer 9
-
$3,090 SGD
A$3,718 AUD
View
B+
Retailer 10
-
$3,234 SGD
ZAR 40,874 ZAR
View
Retailer 11
-
$3,262 SGD
$2,551 USD
View
Price last confirmed 22 days ago
Retailer 12
-
$3,425 SGD
A$4,122 AUD
View
Price last confirmed 26 days ago
Retailer 13
-
$4,071 SGD
$3,185 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$4,442 SGD
£2,736 GBP
View
Most Expensive
NZ Jewellers
693b19aa-0633-4fd8-a8de-483d805eaa4c · Sep 25
$6,104 SGD
$4,775 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from $1,865 SGDSave up to $2,577 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.

A
1.01ct Heart
$1,865 SGD