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Heart|Natural|GIA

1.00ct K IF Heart Natural Diamond

VG • K/IF • GIA 7558853487

Certificate GIA 7558853487

Diamond specifications and retailer prices

From $1,443 SGD
As of November 6, 2026
Save $3,307 SGD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,750 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7558853487. Listed at 17 retailers as of November 5, 2026, with prices from $1,443 to $4,750, a $3,307 spread on the same certified stone. NZ Jewellers lists it at $4,750. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
K
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558853487
Dimensions5.58 × 6.71 × 4.49 mm
L/W Ratio1.20
Top View
5.58 mm6.71 mm1.00 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558853487
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,750 SGD|Low: $1,443 SGD|High: $5,070 SGD|Avg: $2,358 SGD|-6.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 3$1,443 SGD
Retailer 2$1,734 SGD
Retailer 14$1,804 SGD
Retailer 6$1,865 SGD
Retailer 12$1,947 SGD
Retailer 8$1,998 SGD
Retailer 10$2,010 SGD
Retailer 7$2,013 SGD
Retailer 16$2,036 SGD
Retailer 9$2,121 SGD
Retailer 11$2,151 SGD
Retailer 4$2,247 SGD
Retailer 5$2,247 SGD
Retailer 13$2,376 SGD
Retailer 15$3,401 SGD
NZ Jewellers$4,750 SGD

27 data points across 16 retailers

17 retailers$1,443 SGD to $4,750 SGD

A
Cheapest Retailer
-
$1,443 SGD
A
Retailer 2
-
$1,734 SGD
View
A
Retailer 3
-
$1,804 SGD
View
A
Retailer 4
-
$1,865 SGD
View
A
Retailer 5
-
$1,947 SGD
View
A
Retailer 6
-
$1,998 SGD
View
A
Retailer 7
-
$2,010 SGD
View
Retailer 8
-
$2,013 SGD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$2,036 SGD
View
Retailer 10
-
$2,079 SGD
View
Price last confirmed 21 days ago
A
Retailer 11
-
$2,121 SGD
View
A
Retailer 12
-
$2,151 SGD
View
A
Retailer 13
-
$2,247 SGD
View
A
Retailer 14
-
$2,247 SGD
View
B+
Retailer 15
-
$2,376 SGD
View
B+
Retailer 16
-
$3,401 SGD
View
Most Expensive
B
NZ Jewellers
056e1e06-f4c1-4aa9-9b3c-e5e98ccc0da3 · Nov 5
$4,750 SGD
$3,706 USD
View
16 more retailers have this diamond
Prices start from $1,443 SGDSave up to $3,307 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
1.00ct Heart
$1,443 SGD