CaratHunter
Plans
Heart|Natural|GIA

1.40ct J SI1 Heart Natural Diamond

VG • J/SI1 • GIA 6515961963

Certificate GIA 6515961963

Diamond specifications and retailer prices

From €1,921 EUR
$2,146 USD
As of November 1, 2026
Save €2,681 EUR (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,728 EUR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.4ct natural heart diamond

This 1.4ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6515961963. Listed at 17 retailers as of October 27, 2026, with a 140% 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

1.40
Carat
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.2°
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 6515961963
Dimensions7.69 × 6.69 × 3.99 mm
L/W Ratio1.15
Top View
7.69 mm6.69 mm1.40 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6515961963
Side View
Table 59.0%Crown 36.2°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 59.6%

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: €4,602 EUR|Low: €1,813 EUR|High: €4,728 EUR|Avg: €2,609 EUR|-2.7%
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
November 1, 2026
Retailer 9€1,921 EUR
Retailer 13€1,988 EUR
Retailer 11€2,188 EUR
Retailer 4€2,201 EUR
Retailer 12€2,201 EUR
Retailer 10€2,302 EUR
Retailer 6€2,326 EUR
Retailer 7€2,352 EUR
Retailer 3€2,408 EUR
Retailer 5€2,539 EUR
Retailer 8€2,705 EUR
Retailer 14€2,710 EUR
Retailer 2€3,856 EUR
NZ Jewellers€4,602 EUR

44 data points across 14 retailers

17 retailers€1,921 EUR to €4,602 EUR

A
Cheapest Retailer
-
€1,921 EUR
$2,146 USD
A
Retailer 2
-
€1,988 EUR
$2,221 USD
View
A
Retailer 3
-
€2,188 EUR
$2,445 USD
View
A
Retailer 4
-
€2,201 EUR
$2,459 USD
View
Retailer 5
-
€2,201 EUR
$2,459 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€2,261 EUR
$2,526 USD
View
Price last confirmed 34 days ago
Retailer 7
-
€2,302 EUR
$2,572 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
€2,326 EUR
$2,599 USD
View
B+
Retailer 9
-
€2,352 EUR
£2,069 GBP
View
B+
Retailer 10
-
€2,408 EUR
$2,690 USD
View
B+
Retailer 11
-
€2,539 EUR
$2,837 USD
View
Retailer 12
-
€2,609 EUR
$2,915 USD
View
Price last confirmed 34 days ago
B+
Retailer 13
-
€2,705 EUR
ZAR 48,825 ZAR
View
Retailer 14
-
€2,710 EUR
A$4,657 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
€3,856 EUR
£3,392 GBP
View
B
Retailer 16
-
€4,602 EUR
$5,141 USD
View
Most Expensive
NZ Jewellers
481d51b3-f9ac-4dbb-8555-f67060a4ce91 · Sep 28
€4,728 EUR
$5,282 USD
View
Price last confirmed 35 days ago
16 more retailers have this diamond
Prices start from €1,921 EURSave up to €2,681 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
1.40ct Heart
€1,921 EUR