Heart|Natural|GIA

1.50ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 1517483226

Certificate GIA 1517483226

Diamond specifications and retailer prices

From $4,459 USD
As of November 6, 2026
Save $4,047 USD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,506 USD at MOH London · As of November 7, 2026
View at MOH London

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1517483226. Listed at 18 retailers as of November 6, 2026, with prices from $4,459 to $8,506, a $4,047 spread on the same certified stone. MOH London lists it at $8,506. 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
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1517483226
Dimensions7.24 × 5.66 × 3.94 mm
L/W Ratio1.28
Culet sizeNone
Key to symbols
Crystal, Needle, Natural
Top View
7.24 mm5.66 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1517483226
Side View
Table 70.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,506 USD|Low: $3,822 USD|High: $8,655 USD|Avg: $5,585 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3$4,459 USD
Retailer 10$4,586 USD
Retailer 11$4,854 USD
Retailer 2$5,084 USD
Retailer 9$5,259 USD
Retailer 6$5,590 USD
Retailer 5$5,629 USD
Retailer 4$5,809 USD
Retailer 7$5,965 USD
Retailer 8$6,183 USD
MOH London$8,506 USD

33 data points across 11 retailers

18 retailers$4,459 USD to $8,506 USD

B+
Cheapest Retailer
-
$4,459 USD
B+
Retailer 2
-
$4,535 USD
View
B+
Retailer 3
-
$4,586 USD
View
B+
Retailer 4
-
$4,586 USD
View
B+
Retailer 5
-
$4,643 USD
View
B+
Retailer 6
-
$4,854 USD
View
Final sale: no returns
B+
Retailer 7
-
$5,084 USD
View
B
Retailer 8
-
$5,203 USD
View
B
Retailer 9
-
$5,259 USD
View
Retailer 10
-
$5,293 USD
View
Price last confirmed 15 days ago
B
Retailer 11
-
$5,536 USD
View
B
Retailer 12
-
$5,590 USD
View
B
Retailer 13
-
$5,629 USD
View
B
Retailer 14
-
$5,809 USD
View
B
Retailer 15
-
$5,965 USD
View
B
Retailer 16
-
$6,183 USD
View
C
Retailer 17
-
$8,408 USD
View
Most Expensive
B
MOH London
6F6E54EAB · Nov 7
$8,506 USD
£6,698 GBP
View
17 more retailers have this diamond
Prices start from $4,459 USDSave up to $4,047 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.

B+
1.50ct Heart
$4,459 USD