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Heart|Natural|GIA

1.01ct K VS1 Heart Natural Diamond

EX • K/VS1 • GIA 7546215854

Certificate GIA 7546215854

Diamond specifications and retailer prices

From $1,607 SGD
As of November 6, 2026
Save $2,020 SGD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,488 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546215854. Listed at 14 retailers as of November 2, 2026, with a 126% 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
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.8°
OriginNatural
Grading LabGIA
CertificateGIA 7546215854
Dimensions6.19 × 6.88 × 4.00 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
6.19 mm6.88 mm1.01 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546215854
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 37.8°Culet: NoneDepth 58.1%

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 6
Current: $1,895 SGD|Low: $1,590 SGD|High: $3,988 SGD|Avg: $2,350 SGD|-4.4%
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 6, 2026
Retailer 5$1,607 SGD
Retailer 11$1,731 SGD
Retailer 12$1,788 SGD
Retailer 10$1,801 SGD
Retailer 9$1,879 SGD
Retailer 1$1,895 SGD
Retailer 3$1,948 SGD
Retailer 4$2,268 SGD
Retailer 8$2,297 SGD
Retailer 6$2,480 SGD
Retailer 7$2,526 SGD
Retailer 13$3,249 SGD
Retailer 2$3,627 SGD

33 data points across 13 retailers

14 retailers$1,607 SGD to $3,627 SGD

A
Cheapest Retailer
-
$1,607 SGD
A
Retailer 2
-
$1,731 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,788 SGD
View
A
Retailer 4
-
$1,801 SGD
View
A
Retailer 5
-
$1,879 SGD
View
A
Retailer 6
-
$1,895 SGD
View
A
Retailer 7
-
$1,948 SGD
View
A
Retailer 8
-
$2,268 SGD
View
A
Retailer 9
-
$2,297 SGD
View
B+
Retailer 10
-
$2,480 SGD
View
B+
Retailer 11
-
$2,526 SGD
View
B
Retailer 12
-
$3,249 SGD
View
B+
Retailer 13
-
$3,627 SGD
View
Most Expensive
NZ Jewellers
02cf8bd6-7d19-4879-89b8-c8a9870c831b · Sep 25
$5,488 SGD
$4,282 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $1,607 SGDSave up to $2,020 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
$1,607 SGD