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Heart|Natural|GIA

1.50ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 7471674288

Certificate GIA 7471674288

Diamond specifications and retailer prices

From $5,388 USD
As of November 1, 2026
Save $4,660 USD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,048 USD at MOH London · As of November 1, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7471674288. Listed at 19 retailers as of November 1, 2026, with prices from $5,388 to $10,048, a $4,660 spread on the same certified stone. MOH London lists it at $10,048. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7471674288
Dimensions7.07 × 6.70 × 4.41 mm
L/W Ratio1.06
Top View
7.07 mm6.70 mm1.50 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7471674288
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $10,048 USD|Low: $5,228 USD|High: $10,169 USD|Avg: $6,737 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 4$5,388 USD
Retailer 10$5,508 USD
Retailer 12$5,704 USD
Retailer 5$5,751 USD
Retailer 3$5,755 USD
Retailer 9$6,179 USD
Retailer 7$6,472 USD
Retailer 11$6,540 USD
Retailer 6$6,541 USD
Retailer 13$6,689 USD
Retailer 2$7,451 USD
Retailer 8$8,380 USD
MOH London$10,048 USD

38 data points across 13 retailers

19 retailers$5,388 USD to $10,048 USD

B
Cheapest Retailer
-
$5,388 USD
B
Retailer 2
-
$5,508 USD
View
B
Retailer 3
-
$5,704 USD
View
Final sale: no returns
B
Retailer 4
-
$5,751 USD
View
B
Retailer 5
-
$5,755 USD
View
B
Retailer 6
-
$6,090 USD
View
Retailer 7
-
$6,179 USD
View
Price last confirmed 17 days ago
B
Retailer 8
-
$6,472 USD
£5,096 GBP
View
B
Retailer 9
-
$6,540 USD
View
B
Retailer 10
-
$6,541 USD
£5,151 GBP
View
B
Retailer 11
-
$6,610 USD
View
B
Retailer 12
-
$6,610 USD
View
Retailer 13
-
$6,689 USD
A$10,290 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$6,830 USD
View
B
Retailer 15
-
$6,981 USD
View
B
Retailer 16
-
$7,451 USD
€7,096 EUR
View
Retailer 17
-
$7,519 USD
View
Price last confirmed 18 days ago
B
Retailer 18
-
$8,380 USD
ZAR 135,377 ZAR
View
Most Expensive
C
MOH London
7D3A8824E · Nov 1
$10,048 USD
£7,912 GBP
View
18 more retailers have this diamond
Prices start from $5,388 USDSave up to $4,660 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
$5,388 USD