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Round|Natural|GIA

0.45ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 1535534204

Certificate GIA 1535534204

Diamond specifications and retailer prices

From $407 AUD
₹27,260 INR
As of October 30, 2026
Save $1,722 AUD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,130 AUD at NZ Jewellers · As of October 29, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 1535534204. Listed at 19 retailers as of October 29, 2026, with prices from $407 to $2,130, a $1,722 spread on the same certified stone. NZ Jewellers lists it at $2,130. 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

0.45
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1535534204
Dimensions4.82 × 4.76 × 3.08 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Feather, Crystal
Top View
4.82 mm4.76 mm0.45 ctD / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 1535534204
Side View
Table 58.0%Crown 37.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.2%

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: Oct 30
Current: $2,130 AUD|Low: $407 AUD|High: $2,185 AUD|Avg: $826 AUD|-2.5%
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
Retailer 17
October 30, 2026
Retailer 12$407 AUD
Retailer 4$555 AUD
Retailer 15$598 AUD
Retailer 17$598 AUD
Retailer 8$598 AUD
Retailer 6$600 AUD
Retailer 5$621 AUD
Retailer 7$641 AUD
Retailer 3$705 AUD
Retailer 14$722 AUD
Retailer 2$732 AUD
Retailer 13$742 AUD
Retailer 16$826 AUD
Retailer 10$919 AUD
Retailer 11$1,131 AUD
Retailer 9$1,271 AUD
NZ Jewellers$2,130 AUD

16 data points across 17 retailers

19 retailers$407 AUD to $2,130 AUD

A
Cheapest Retailer
-
$407 AUD
₹27,260 INR
A
Retailer 2
-
$492 AUD
HK$2,700 HKD
View
A
Retailer 3
-
$555 AUD
$390 USD
View
A
Retailer 4
-
$598 AUD
$420 USD
View
A
Retailer 5
-
$598 AUD
$420 USD
View
A
Retailer 6
-
$598 AUD
SGD 568 SGD
View
A
Retailer 7
-
$600 AUD
View
A
Retailer 8
-
$621 AUD
$436 USD
View
A
Retailer 9
-
$641 AUD
$450 USD
View
Retailer 10
-
$646 AUD
$454 USD
View
Price last confirmed 44 days ago
A
Retailer 11
-
$705 AUD
£390 GBP
View
A
Retailer 12
-
$722 AUD
£399 GBP
View
B+
Retailer 13
-
$732 AUD
$514 USD
View
A
Retailer 14
-
$742 AUD
$521 USD
View
A
Retailer 15
-
$826 AUD
$580 USD
View
B+
Retailer 16
-
$919 AUD
€615 EUR
View
B+
Retailer 17
-
$1,131 AUD
£626 GBP
View
B
Retailer 18
-
$1,271 AUD
£703 GBP
View
Most Expensive
B
NZ Jewellers
9026e65e-560c-461a-9749-d85aae634239 · Oct 29
$2,130 AUD
$1,496 USD
View
18 more retailers have this diamond
Prices start from $407 AUDSave up to $1,722 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
0.45ct Round
$407 AUD