Heart|Natural|GIA

1.40ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 7406321271

Certificate GIA 7406321271

Diamond specifications and retailer prices

From $3,166 USD
As of November 6, 2026
Save $4,419 USD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,585 USD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7406321271. Listed at 19 retailers as of November 5, 2026, with prices from $3,166 to $7,585, a $4,419 spread on the same certified stone. NZ Jewellers lists it at $7,585. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.40
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7406321271
Dimensions7.09 × 7.60 × 4.18 mm
L/W Ratio1.07
Top View
7.09 mm7.60 mm1.40 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7406321271
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 55.0%

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: $3,166 USD|Low: $3,166 USD|High: $7,018 USD|Avg: $4,540 USD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$3,166 USD
Retailer 8$3,212 USD
Retailer 7$3,874 USD
Retailer 9$4,018 USD
Retailer 4$4,052 USD
Retailer 2$4,338 USD
Retailer 5$4,410 USD
Retailer 3$4,899 USD
Retailer 6$6,915 USD

29 data points across 9 retailers

19 retailers$3,166 USD to $7,585 USD

B+
Cheapest Retailer
-
$3,166 USD
B+
Retailer 2
-
$3,212 USD
View
B
Retailer 3
-
$3,717 USD
View
B
Retailer 4
-
$3,831 USD
View
B
Retailer 5
-
$3,874 USD
View
B
Retailer 6
-
$4,018 USD
View
Final sale: no returns
B
Retailer 7
-
$4,052 USD
View
B
Retailer 8
-
$4,338 USD
View
B
Retailer 9
-
$4,354 USD
View
Retailer 10
-
$4,354 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$4,354 USD
View
B
Retailer 12
-
$4,410 USD
View
B
Retailer 13
-
$4,502 USD
View
B
Retailer 14
-
$4,602 USD
View
B
Retailer 15
-
$4,680 USD
View
B
Retailer 16
-
$4,899 USD
View
B
Retailer 17
-
$5,023 USD
View
B
Retailer 18
-
$6,915 USD
View
Most Expensive
C
NZ Jewellers
43470057-1f6d-4255-8cff-d51ac0e27afd · Nov 5
$7,585 USD
View
18 more retailers have this diamond
Prices start from $3,166 USDSave up to $4,419 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+
1.40ct Heart
$3,166 USD