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Heart|Natural|GIA

1.50ct I SI1 Heart Natural Diamond

VG • I/SI1 • GIA 2467377630

Certificate GIA 2467377630

Diamond specifications and retailer prices

From $3,202 USD
As of November 1, 2026
Save $3,837 USD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,039 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2467377630. Listed at 20 retailers as of October 30, 2026, with prices from $3,202 to $7,039, a $3,837 spread on the same certified stone. NZ Jewellers lists it at $7,039. 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

1.50
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 2467377630
Dimensions7.78 × 6.83 × 4.15 mm
L/W Ratio1.14
Top View
7.78 mm6.83 mm1.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2467377630
Side View
Table 54.0%Crown 35.6°Girdle: STK-VTKPavilion 39.5°Culet: NoneDepth 60.8%

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 1
Current: $7,039 USD|Low: $3,097 USD|High: $7,075 USD|Avg: $4,265 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 20$3,202 USD
Retailer 7$3,249 USD
Retailer 5$3,378 USD
Retailer 3$3,515 USD
Retailer 17$3,660 USD
Retailer 19$3,660 USD
Retailer 9$3,662 USD
Retailer 18$3,801 USD
Retailer 13$3,834 USD
Retailer 6$3,898 USD
Retailer 4$4,130 USD
Retailer 8$4,130 USD
Retailer 2$4,133 USD
Retailer 16$4,224 USD
Retailer 11$4,260 USD
Retailer 12$4,482 USD
Retailer 10$4,573 USD
Retailer 15$4,966 USD
Retailer 14$6,758 USD
NZ Jewellers$7,039 USD

34 data points across 20 retailers

20 retailers$3,202 USD to $7,039 USD

A
Cheapest Retailer
-
$3,202 USD
A
Retailer 2
-
$3,249 USD
View
A
Retailer 3
-
$3,378 USD
View
Final sale: no returns
A
Retailer 4
-
$3,515 USD
View
A
Retailer 5
-
$3,660 USD
View
A
Retailer 6
-
$3,660 USD
View
A
Retailer 7
-
$3,662 USD
View
A
Retailer 8
-
$3,801 USD
View
A
Retailer 9
-
$3,834 USD
£3,019 GBP
View
B+
Retailer 10
-
$3,898 USD
View
B+
Retailer 11
-
$4,130 USD
View
B+
Retailer 12
-
$4,130 USD
View
A
Retailer 13
-
$4,133 USD
£3,255 GBP
View
B+
Retailer 14
-
$4,224 USD
View
B+
Retailer 15
-
$4,260 USD
View
Retailer 16
-
$4,482 USD
A$6,895 AUD
View
Price last confirmed 29 days ago
Retailer 17
-
$4,573 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$4,966 USD
ZAR 80,234 ZAR
View
B
Retailer 19
-
$6,758 USD
£5,321 GBP
View
Most Expensive
B
NZ Jewellers
d4ab573b-76eb-4869-bc7d-6969e34c5472 · Oct 30
$7,039 USD
View
19 more retailers have this diamond
Prices start from $3,202 USDSave up to $3,837 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
$3,202 USD