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Round|Natural|GIA

0.73ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6521542094

Certificate GIA 6521542094

Diamond specifications and retailer prices

From $1,046 SGD
As of November 4, 2026
Save $1,100 SGD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,679 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6521542094. Listed at 13 retailers as of November 4, 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

0.73
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6521542094
Dimensions5.76 × 5.72 × 3.60 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.76 mm5.72 mm0.73 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521542094
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,548 SGD|Low: $1,046 SGD|High: $2,173 SGD|Avg: $1,407 SGD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$1,046 SGD
Retailer 6$1,150 SGD
Retailer 7$1,185 SGD
Retailer 9$1,219 SGD
Retailer 2$1,351 SGD
Retailer 3$1,410 SGD
Retailer 1$1,548 SGD
Retailer 4$1,643 SGD
Retailer 5$2,146 SGD

39 data points across 9 retailers

13 retailers$1,046 SGD to $2,146 SGD

B+
Cheapest Retailer
-
$1,046 SGD
B+
Retailer 2
-
$1,150 SGD
View
Retailer 3
-
$1,173 SGD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,173 SGD
View
B+
Retailer 5
-
$1,185 SGD
View
B+
Retailer 6
-
$1,219 SGD
View
B
Retailer 7
-
$1,351 SGD
View
B
Retailer 8
-
$1,354 SGD
View
B+
Retailer 9
-
$1,410 SGD
View
B
Retailer 10
-
$1,548 SGD
View
B
Retailer 11
-
$1,643 SGD
View
B
Retailer 12
-
$2,146 SGD
View
Most Expensive
NZ Jewellers
c94d19d7-af8d-4edc-a1e0-e196fda9754b · Nov 5
$3,679 SGD
$2,880 USD
View
Price under review
12 more retailers have this diamond
Prices start from $1,046 SGDSave up to $1,100 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.

B+
0.73ct Round
$1,046 SGD