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Heart|Natural|GIA

1.42ct F SI2 Heart Natural Diamond

ID • F/SI2 • GIA 6545571115

Certificate GIA 6545571115

Diamond specifications and retailer prices

From $2,912 USD
As of November 6, 2026
Save $3,668 USD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,580 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.42ct natural heart diamond

This 1.42ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545571115. Listed at 14 retailers as of November 5, 2026, with prices from $2,912 to $6,580, a $3,668 spread on the same certified stone. NZ Jewellers lists it at $6,580. 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

1.42
Carat
F
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545571115
Dimensions7.49 × 6.30 × 4.77 mm
L/W Ratio1.19
Top View
7.49 mm6.30 mm1.42 ctF / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545571115
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,580 USD|Low: $2,912 USD|High: $6,580 USD|Avg: $4,080 USD|+1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$2,912 USD
Retailer 7$3,422 USD
Retailer 9$3,422 USD
Retailer 3$3,435 USD
Retailer 4$3,530 USD
Retailer 8$3,553 USD
Retailer 11$3,667 USD
Retailer 2$3,714 USD
Retailer 10$3,948 USD
Retailer 5$4,397 USD
Retailer 6$6,299 USD
NZ Jewellers$6,580 USD

45 data points across 12 retailers

14 retailers$2,912 USD to $6,580 USD

A
Cheapest Retailer
-
$2,912 USD
A
Retailer 2
-
$3,422 USD
View
A
Retailer 3
-
$3,435 USD
View
B+
Retailer 4
-
$3,530 USD
View
A
Retailer 5
-
$3,553 USD
View
B+
Retailer 6
-
$3,667 USD
View
B+
Retailer 7
-
$3,714 USD
View
B+
Retailer 8
-
$3,880 USD
View
B+
Retailer 9
-
$3,880 USD
View
B+
Retailer 10
-
$3,948 USD
View
B+
Retailer 11
-
$4,010 USD
View
B+
Retailer 12
-
$4,397 USD
View
B
Retailer 13
-
$6,299 USD
View
Most Expensive
B
NZ Jewellers
d837b3e1-cd03-4b49-904a-43bf6dc85c95 · Nov 5
$6,580 USD
View
13 more retailers have this diamond
Prices start from $2,912 USDSave up to $3,668 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.

A
1.42ct Heart
$2,912 USD