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Round|Natural|GIA

1.72ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 5533902027

Certificate GIA 5533902027

Diamond specifications and retailer prices

From $5,137 AUD
As of November 1, 2026
Save $5,658 AUD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,089 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.72ct natural round diamond

This 1.72ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5533902027. Listed at 20 retailers as of November 1, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5533902027
Dimensions7.64 × 7.60 × 4.77 mm
L/W Ratio1.01
Top View
7.64 mm7.60 mm1.72 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533902027
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: $5,343 AUD|Low: $5,083 AUD|High: $11,184 AUD|Avg: $7,223 AUD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$5,137 AUD
Retailer 1$5,343 AUD
Retailer 7$5,480 AUD
Retailer 10$6,040 AUD
Retailer 5$6,641 AUD
Retailer 8$6,993 AUD
Retailer 4$7,195 AUD
Retailer 11$7,574 AUD
Retailer 6$7,637 AUD
Retailer 2$8,331 AUD
Retailer 9$10,795 AUD

36 data points across 11 retailers

20 retailers$5,137 AUD to $10,795 AUD

A
Cheapest Retailer
-
$5,137 AUD
A
Retailer 2
-
$5,343 AUD
View
A
Retailer 3
-
$5,480 AUD
View
A
Retailer 4
-
$6,040 AUD
View
A
Retailer 5
-
$6,390 AUD
View
A
Retailer 6
-
$6,393 AUD
View
A
Retailer 7
-
$6,641 AUD
View
Retailer 8
-
$6,680 AUD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$6,748 AUD
View
Retailer 10
-
$6,938 AUD
View
Price last confirmed 21 days ago
Retailer 11
-
$6,938 AUD
View
Price last confirmed 17 days ago
Retailer 12
-
$6,938 AUD
View
Price last confirmed 22 days ago
A
Retailer 13
-
$6,993 AUD
View
A
Retailer 14
-
$7,195 AUD
View
A
Retailer 15
-
$7,574 AUD
View
A
Retailer 16
-
$7,637 AUD
View
Retailer 17
-
$8,007 AUD
View
Price last confirmed 19 days ago
B+
Retailer 18
-
$8,331 AUD
View
B+
Retailer 19
-
$10,795 AUD
View
Most Expensive
NZ Jewellers
b28842a2-a7ca-4608-96ba-235637c91df2 · Oct 17
$12,089 AUD
$8,463 USD
View
Price last confirmed 19 days ago
19 more retailers have this diamond
Prices start from $5,137 AUDSave up to $5,658 AUD

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 Round
$5,137 AUD