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Round|Natural|GIA

0.72ct K SI2 Round Natural Diamond

GD • K/SI2 • GIA 5286249413

Certificate GIA 5286249413

Diamond specifications and retailer prices

From $1,200 AUD
As of November 1, 2026
Save $1,241 AUD (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,186 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.72ct natural round diamond

This 0.72ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 5286249413. Listed at 11 retailers as of November 1, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.72
Carat
K
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 5286249413
Dimensions5.51 × 5.49 × 3.63 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
5.51 mm5.49 mm0.72 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5286249413
Side View
Table 56.0%Crown 38°Girdle: THK-VTKPavilion 40°Culet: NoneDepth 66.0%

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 1
Current: $4,186 AUD|Low: $1,200 AUD|High: $4,186 AUD|Avg: $1,774 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7$1,200 AUD
Retailer 9$1,210 AUD
Retailer 11$1,210 AUD
Retailer 2$1,224 AUD
Retailer 8$1,256 AUD
Retailer 3$1,384 AUD
Retailer 10$1,396 AUD
Retailer 5$1,538 AUD
Retailer 4$1,867 AUD
Retailer 6$2,441 AUD
NZ Jewellers$4,186 AUD

39 data points across 11 retailers

11 retailers$1,200 AUD to $2,441 AUD

B+
Cheapest Retailer
-
$1,200 AUD
Retailer 2
-
$1,210 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$1,210 AUD
View
B+
Retailer 4
-
$1,224 AUD
View
B
Retailer 5
-
$1,256 AUD
View
B
Retailer 6
-
$1,396 AUD
View
B
Retailer 7
-
$1,534 AUD
View
B
Retailer 8
-
$1,538 AUD
View
B
Retailer 9
-
$1,867 AUD
View
C
Retailer 10
-
$2,441 AUD
View
Most Expensive
NZ Jewellers
0d30ba6f-0887-48b4-a811-5259f37ab9d2 · Nov 5
$4,186 AUD
$2,930 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,200 AUDSave up to $1,241 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.

B+
0.72ct Round
$1,200 AUD