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Heart|Natural|GIA

1.56ct K IF Heart Natural Diamond

VG • K/IF • GIA 1549179095

Certificate GIA 1549179095

Diamond specifications and retailer prices

From $4,101 SGD
As of November 6, 2026
Save $4,925 SGD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,681 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.56ct natural heart diamond

This 1.56ct natural heart sits in the one-and-a-half to two 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 1549179095. Listed at 14 retailers as of November 4, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.56
Carat
K
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle43°
OriginNatural
Grading LabGIA
CertificateGIA 1549179095
Dimensions7.76 × 6.95 × 4.95 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
7.76 mm6.95 mm1.56 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549179095
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 43°Culet: NoneDepth 63.8%

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: $5,228 SGD|Low: $4,051 SGD|High: $9,459 SGD|Avg: $5,948 SGD|-3.5%
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 10$4,101 SGD
Retailer 9$4,988 SGD
Retailer 4$5,173 SGD
Retailer 1$5,228 SGD
Retailer 5$5,243 SGD
Retailer 2$5,246 SGD
Retailer 13$5,344 SGD
Retailer 3$5,383 SGD
Retailer 7$5,539 SGD
Retailer 11$5,998 SGD
Retailer 6$6,932 SGD
Retailer 12$8,566 SGD
Retailer 8$9,026 SGD

33 data points across 13 retailers

14 retailers$4,101 SGD to $9,026 SGD

A
Cheapest Retailer
-
$4,101 SGD
A
Retailer 2
-
$4,988 SGD
View
A
Retailer 3
-
$5,173 SGD
View
A
Retailer 4
-
$5,228 SGD
View
Retailer 5
-
$5,243 SGD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$5,246 SGD
View
Final sale: no returns
A
Retailer 7
-
$5,344 SGD
View
A
Retailer 8
-
$5,383 SGD
View
A
Retailer 9
-
$5,539 SGD
View
A
Retailer 10
-
$5,998 SGD
View
B+
Retailer 11
-
$6,932 SGD
View
B+
Retailer 12
-
$8,566 SGD
View
B
Retailer 13
-
$9,026 SGD
View
Most Expensive
NZ Jewellers
778c222a-afdb-4e01-acd8-89b753faebb1 · Sep 25
$10,681 SGD
$8,334 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $4,101 SGDSave up to $4,925 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
1.56ct Heart
$4,101 SGD