CaratHunter
Plans
Heart|Natural|GIA

1.72ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 7558472893

Certificate GIA 7558472893

Diamond specifications and retailer prices

From $3,200 SGD
As of November 5, 2026
Save $2,470 SGD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,670 SGD 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 $3,200 to $5,670, a $2,470 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,670. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,200 SGD|Low: $3,182 SGD|High: $6,000 SGD|Avg: $4,056 SGD|-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$3,200 SGD
Retailer 2$3,387 SGD
Retailer 7$3,399 SGD
Retailer 8$3,562 SGD
Retailer 3$3,622 SGD
Retailer 6$3,688 SGD
Retailer 5$3,968 SGD
Retailer 4$4,250 SGD
Wholesale Diamonds Direct$5,670 SGD

37 data points across 9 retailers

10 retailers$3,200 SGD to $5,670 SGD

A
Cheapest Retailer
-
$3,200 SGD
A
Retailer 2
-
$3,387 SGD
View
A
Retailer 3
-
$3,399 SGD
View
A
Retailer 4
-
$3,562 SGD
View
A
Retailer 5
-
$3,622 SGD
View
A
Retailer 6
-
$3,688 SGD
View
A
Retailer 7
-
$3,950 SGD
View
A
Retailer 8
-
$3,968 SGD
View
A
Retailer 9
-
$4,250 SGD
View
Most Expensive
B+
Wholesale Diamonds Direct
444255641 · Nov 3
$5,670 SGD
$4,424 USD
View
9 more retailers have this diamond
Prices start from $3,200 SGDSave up to $2,470 SGD

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
$3,200 SGD