Heart|Natural|GIA

1.50ct K SI2 Heart Natural Diamond

VG • K/SI2 • GIA 1545407022

Certificate GIA 1545407022

Diamond specifications and retailer prices

From $2,406 USD
As of November 6, 2026
Save $3,038 USD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,444 USD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545407022. Listed at 16 retailers as of November 5, 2026, with prices from $2,406 to $5,444, a $3,038 spread on the same certified stone. NZ Jewellers lists it at $5,444. 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
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545407022
Dimensions7.85 × 7.31 × 4.35 mm
L/W Ratio1.07
Top View
7.85 mm7.31 mm1.50 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1545407022
Side View
Table 57.0%CrownGirdle: Very ThickPavilionCulet: NDepth 55.5%

Caratlytics Score

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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: $5,444 USD|Low: $2,380 USD|High: $5,444 USD|Avg: $3,385 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
November 6, 2026
Retailer 12$2,406 USD
Retailer 2$2,431 USD
Retailer 4$2,798 USD
Retailer 10$3,111 USD
Retailer 3$3,125 USD
Retailer 14$3,125 USD
Retailer 9$3,233 USD
Retailer 15$3,245 USD
Retailer 13$3,268 USD
Retailer 7$3,341 USD
Retailer 6$3,418 USD
Retailer 5$3,606 USD
Retailer 8$3,637 USD
Retailer 11$5,212 USD
NZ Jewellers$5,444 USD

23 data points across 15 retailers

16 retailers$2,406 USD to $5,444 USD

A
Cheapest Retailer
-
$2,406 USD
A
Retailer 2
-
$2,431 USD
View
B+
Retailer 3
-
$2,798 USD
View
Retailer 4
-
$2,848 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$3,111 USD
View
Retailer 6
-
$3,125 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,125 USD
View
B+
Retailer 8
-
$3,233 USD
View
B+
Retailer 9
-
$3,245 USD
View
B+
Retailer 10
-
$3,268 USD
View
Retailer 11
-
$3,341 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$3,418 USD
View
B+
Retailer 13
-
$3,606 USD
View
B+
Retailer 14
-
$3,637 USD
View
B
Retailer 15
-
$5,212 USD
View
Most Expensive
B
NZ Jewellers
3b0c5a72-03fe-49fb-a3cd-35bca5a2ee41 · Nov 5
$5,444 USD
View
15 more retailers have this diamond
Prices start from $2,406 USDSave up to $3,038 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
$2,406 USD