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Round|Natural|GIA

0.72ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7486053153

Certificate GIA 7486053153

Diamond specifications and retailer prices

From $1,551 NZD
As of November 1, 2026
Save $1,634 NZD (51%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,455 NZD at NZ Jewellers · As of September 1, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7486053153. Listed at 20 retailers as of November 1, 2026, with a 105% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.72
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7486053153
Dimensions5.74 × 5.72 × 3.56 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
5.74 mm5.72 mm0.72 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7486053153
Side View
Table 57.0%Crown 35°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.1%

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: $5,455 NZD|Low: $1,551 NZD|High: $5,455 NZD|Avg: $2,295 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 13$1,551 NZD
Retailer 5$1,577 NZD
Retailer 7$1,577 NZD
Retailer 4$1,636 NZD
Retailer 14$1,672 NZD
Retailer 6$1,753 NZD
Retailer 8$1,818 NZD
Retailer 12$1,867 NZD
Retailer 10$2,006 NZD
Retailer 15$2,091 NZD
Retailer 3$2,219 NZD
Retailer 2$2,268 NZD
Retailer 16$2,479 NZD
Retailer 9$2,596 NZD
Retailer 11$3,186 NZD
NZ Jewellers$5,455 NZD

44 data points across 16 retailers

20 retailers$1,551 NZD to $3,186 NZD

B+
Cheapest Retailer
-
$1,551 NZD
B+
Retailer 2
-
$1,577 NZD
View
Retailer 3
-
$1,577 NZD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,595 NZD
View
B+
Retailer 5
-
$1,636 NZD
View
B+
Retailer 6
-
$1,672 NZD
View
B+
Retailer 7
-
$1,753 NZD
View
B+
Retailer 8
-
$1,759 NZD
View
Retailer 9
-
$1,818 NZD
View
Price last confirmed 68 days ago
B
Retailer 10
-
$1,818 NZD
View
B
Retailer 11
-
$1,867 NZD
View
B
Retailer 12
-
$2,001 NZD
View
B
Retailer 13
-
$2,006 NZD
View
B
Retailer 14
-
$2,091 NZD
View
B
Retailer 15
-
$2,268 NZD
View
B
Retailer 16
-
$2,479 NZD
View
B
Retailer 17
-
$2,596 NZD
View
B
Retailer 18
-
$3,186 NZD
View
Retailer 19
-
$5,455 NZD
View
Price under review
Most Expensive
NZ Jewellers
25f99c4f-0413-48eb-a6b0-eb87e9b3bc50 · Sep 1
$5,455 NZD
$3,024 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,551 NZDSave up to $1,634 NZD

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
$1,551 NZD