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Heart|Natural|GIA

1.51ct J SI2 Heart Natural Diamond

VG • J/SI2 • GIA 7361539500

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 7361539500

Diamond specifications and retailer prices

From €2,225 EUR
HK$19,500 HKD
As of November 1, 2026
Save €2,459 EUR (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,684 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded J 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 7361539500. Listed at 13 retailers as of November 1, 2026, with prices from €2,225 to €4,684, a €2,459 spread on the same certified stone. MOH London lists it at €4,684. 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

1.51
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7361539500
Dimensions6.81 × 6.47 × 4.48 mm
L/W Ratio1.05
Top View
6.81 mm6.47 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7361539500
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.4%

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: €4,684 EUR|Low: €2,144 EUR|High: €4,741 EUR|Avg: €3,099 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4€2,225 EUR
Retailer 8€2,414 EUR
Retailer 5€2,527 EUR
Retailer 6€2,585 EUR
Retailer 7€2,801 EUR
Retailer 3€2,927 EUR
Retailer 2€3,278 EUR
Retailer 9€4,301 EUR
MOH London€4,684 EUR

43 data points across 9 retailers

13 retailers€2,225 EUR to €4,684 EUR

A
Cheapest Retailer
-
€2,225 EUR
HK$19,500 HKD
B+
Retailer 2
-
€2,414 EUR
$2,707 USD
View
B+
Retailer 3
-
€2,508 EUR
$2,813 USD
View
A
Retailer 4
-
€2,527 EUR
SGD 3,830 SGD
View
B+
Retailer 5
-
€2,585 EUR
$2,899 USD
View
Final sale: no returns
B+
Retailer 6
-
€2,673 EUR
$2,998 USD
View
B+
Retailer 7
-
€2,801 EUR
$3,142 USD
View
B+
Retailer 8
-
€2,927 EUR
£2,585 GBP
View
B+
Retailer 9
-
€2,929 EUR
$3,285 USD
View
B+
Retailer 10
-
€3,092 EUR
SGD 4,687 SGD
View
B+
Retailer 11
-
€3,278 EUR
View
B
Retailer 12
-
€4,301 EUR
$4,824 USD
View
Most Expensive
B
MOH London
2B63F803C · Nov 2
€4,684 EUR
£4,137 GBP
View
12 more retailers have this diamond
Prices start from €2,225 EURSave up to €2,459 EUR

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
1.51ct Heart
€2,225 EUR