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Heart|Natural|GIA

1.52ct F SI1 Heart Natural Diamond

VG • F/SI1 • GIA 1555507506

Certificate GIA 1555507506

Diamond specifications and retailer prices

From $4,609 SGD
As of November 6, 2026
Save $5,569 SGD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,701 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555507506. Listed at 16 retailers as of November 4, 2026, with a 121% 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

1.52
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555507506
Dimensions6.58 × 7.78 × 4.97 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
6.58 mm7.78 mm1.52 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555507506
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.9%

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: $5,754 SGD|Low: $4,527 SGD|High: $10,817 SGD|Avg: $6,219 SGD|-6.2%
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
Retailer 14
Retailer 15
November 7, 2026
Retailer 15$4,609 SGD
Retailer 3$4,733 SGD
Retailer 12$4,956 SGD
Retailer 4$5,239 SGD
Retailer 5$5,260 SGD
Retailer 8$5,333 SGD
Retailer 2$5,357 SGD
Retailer 6$5,492 SGD
Retailer 10$5,567 SGD
Retailer 14$5,575 SGD
Retailer 1$5,754 SGD
Retailer 7$6,782 SGD
Retailer 9$7,816 SGD
Retailer 13$9,797 SGD
Retailer 11$10,177 SGD

28 data points across 15 retailers

16 retailers$4,609 SGD to $10,177 SGD

A
Cheapest Retailer
-
$4,609 SGD
A
Retailer 2
-
$4,733 SGD
View
A
Retailer 3
-
$4,956 SGD
View
A
Retailer 4
-
$5,239 SGD
View
A
Retailer 5
-
$5,260 SGD
View
A
Retailer 6
-
$5,333 SGD
View
A
Retailer 7
-
$5,357 SGD
View
Final sale: no returns
A
Retailer 8
-
$5,492 SGD
View
A
Retailer 9
-
$5,567 SGD
View
A
Retailer 10
-
$5,575 SGD
View
A
Retailer 11
-
$5,754 SGD
View
Retailer 12
-
$6,782 SGD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$7,816 SGD
View
B
Retailer 14
-
$9,797 SGD
View
B
Retailer 15
-
$10,177 SGD
View
Most Expensive
NZ Jewellers
8ffe3434-94f6-4f88-b902-04335a86a5c2 · Sep 25
$11,701 SGD
$9,130 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from $4,609 SGDSave up to $5,569 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
1.52ct Heart
$4,609 SGD