Heart|Natural|GIA

1.50ct I VS1 Heart Natural Diamond

VG • I/VS1 • GIA 2231843159

Certificate GIA 2231843159

Diamond specifications and retailer prices

From $4,453 USD
As of November 6, 2026
Save $4,859 USD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,052 USD at NZ Jewellers · As of September 25, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231843159. Listed at 17 retailers as of November 6, 2026, with a 109% 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

1.50
Carat
I
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle42.4°
OriginNatural
Grading LabGIA
CertificateGIA 2231843159
Dimensions7.80 × 6.48 × 4.89 mm
L/W Ratio1.20
Girdle conditionFaceted
Top View
7.80 mm6.48 mm1.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231843159
Side View
Table 56.0%CrownGirdle: MED-VTKPavilion 42.4°Culet: NDepth 62.7%

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: $5,038 USD|Low: $4,398 USD|High: $9,705 USD|Avg: $6,085 USD|-7.4%
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
Retailer 16
November 6, 2026
Retailer 7$4,453 USD
Retailer 5$4,480 USD
Retailer 2$4,779 USD
Retailer 16$5,019 USD
Retailer 15$5,036 USD
Retailer 1$5,038 USD
Retailer 11$5,110 USD
Retailer 4$5,400 USD
Retailer 10$5,527 USD
Retailer 13$6,131 USD
Retailer 9$6,175 USD
Retailer 8$6,300 USD
Retailer 6$7,070 USD
Retailer 12$7,349 USD
Retailer 14$8,850 USD
Retailer 3$9,312 USD

25 data points across 16 retailers

17 retailers$4,453 USD to $9,312 USD

A
Cheapest Retailer
-
$4,453 USD
A
Retailer 2
-
$4,480 USD
View
A
Retailer 3
-
$4,779 USD
View
A
Retailer 4
-
$5,019 USD
View
A
Retailer 5
-
$5,036 USD
View
Final sale: no returns
A
Retailer 6
-
$5,038 USD
View
A
Retailer 7
-
$5,110 USD
View
A
Retailer 8
-
$5,400 USD
View
A
Retailer 9
-
$5,527 USD
View
B+
Retailer 10
-
$6,131 USD
View
B+
Retailer 11
-
$6,175 USD
View
Retailer 12
-
$6,300 USD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
$7,070 USD
View
B+
Retailer 14
-
$7,349 USD
View
B
Retailer 15
-
$8,850 USD
View
B
Retailer 16
-
$9,312 USD
View
Most Expensive
NZ Jewellers
3dd4127b-e541-4514-b665-175393db0a58 · Sep 25
$11,052 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from $4,453 USDSave up to $4,859 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
$4,453 USD