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Heart|Natural|GIA

1.72ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 7558472893

Certificate GIA 7558472893

Diamond specifications and retailer prices

From $2,497 USD
As of November 5, 2026
Save $1,927 USD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,424 USD at Wholesale Diamonds Direct · As of November 3, 2026
View at Wholesale Diamonds Direct

About this 1.72ct natural heart diamond

This 1.72ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558472893. Listed at 10 retailers as of November 3, 2026, with prices from $2,497 to $4,424, a $1,927 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,424. 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

1.72
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.1°
Pavilion angle37.77°
OriginNatural
Grading LabGIA
CertificateGIA 7558472893
Dimensions7.29 × 8.31 × 4.94 mm
L/W Ratio1.14
Culet sizeNone
Top View
7.29 mm8.31 mm1.72 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558472893
Side View
Table 58.0%Crown 39.1°Girdle: STK-THKPavilion 37.77°Culet: NoneDepth 59.4%

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 5
Current: $2,497 USD|Low: $2,483 USD|High: $4,682 USD|Avg: $3,165 USD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 5, 2026
Retailer 1$2,497 USD
Retailer 2$2,643 USD
Retailer 7$2,652 USD
Retailer 8$2,779 USD
Retailer 3$2,826 USD
Retailer 6$2,878 USD
Retailer 5$3,096 USD
Retailer 4$3,316 USD
Wholesale Diamonds Direct$4,424 USD

37 data points across 9 retailers

10 retailers$2,497 USD to $4,424 USD

A
Cheapest Retailer
-
$2,497 USD
A
Retailer 2
-
$2,643 USD
View
A
Retailer 3
-
$2,652 USD
View
A
Retailer 4
-
$2,779 USD
View
A
Retailer 5
-
$2,826 USD
View
A
Retailer 6
-
$2,878 USD
View
A
Retailer 7
-
$3,082 USD
View
A
Retailer 8
-
$3,096 USD
View
A
Retailer 9
-
$3,316 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
444255641 · Nov 3
$4,424 USD
View
9 more retailers have this diamond
Prices start from $2,497 USDSave up to $1,927 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
1.72ct Heart
$2,497 USD