Heart|Natural|GIA

1.50ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 2547997970

Certificate GIA 2547997970

Diamond specifications and retailer prices

From $4,206 USD
As of November 1, 2026
Save $4,375 USD (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,581 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547997970. Listed at 14 retailers as of October 30, 2026, with prices from $4,206 to $8,581, a $4,375 spread on the same certified stone. NZ Jewellers lists it at $8,581. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.76°
Pavilion angle41.77°
OriginNatural
Grading LabGIA
CertificateGIA 2547997970
Dimensions7.01 × 7.93 × 4.65 mm
L/W Ratio1.13
Top View
7.01 mm7.93 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547997970
Side View
Table 57.0%Crown 35.76°Girdle: MED-VTKPavilion 41.77°Culet: NoneDepth 58.6%

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 1
Current: $8,581 USD|Low: $4,167 USD|High: $8,581 USD|Avg: $5,577 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$4,206 USD
Retailer 10$4,295 USD
Retailer 9$4,546 USD
Retailer 2$4,608 USD
Retailer 12$4,640 USD
Retailer 5$4,898 USD
Retailer 3$4,925 USD
Retailer 4$4,925 USD
Retailer 11$4,965 USD
Retailer 6$6,054 USD
Retailer 7$7,887 USD
NZ Jewellers$8,581 USD

45 data points across 12 retailers

14 retailers$4,206 USD to $8,581 USD

A
Cheapest Retailer
-
$4,206 USD
A
Retailer 2
-
$4,295 USD
View
A
Retailer 3
-
$4,546 USD
View
Final sale: no returns
A
Retailer 4
-
$4,608 USD
£3,628 GBP
View
A
Retailer 5
-
$4,640 USD
View
A
Retailer 6
-
$4,898 USD
£3,857 GBP
View
A
Retailer 7
-
$4,925 USD
View
A
Retailer 8
-
$4,925 USD
View
A
Retailer 9
-
$4,925 USD
View
Retailer 10
-
$4,965 USD
A$7,639 AUD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$5,683 USD
View
B+
Retailer 12
-
$6,054 USD
ZAR 97,808 ZAR
View
B+
Retailer 13
-
$7,887 USD
£6,210 GBP
View
Most Expensive
B
NZ Jewellers
af11e452-521a-4d55-a2d3-f58aded0ec2b · Oct 30
$8,581 USD
View
13 more retailers have this diamond
Prices start from $4,206 USDSave up to $4,375 USD

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
1.50ct Heart
$4,206 USD