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Round|Natural|GIA

0.45ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 1538248051

Certificate GIA 1538248051

Diamond specifications and retailer prices

From $435 AUD
₹29,133 INR
As of October 27, 2026
Save $1,791 AUD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,227 AUD at NZ Jewellers · As of October 26, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1538248051. Listed at 21 retailers as of October 26, 2026, with prices from $435 to $2,227, a $1,791 spread on the same certified stone. NZ Jewellers lists it at $2,227. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1538248051
Dimensions4.93 × 4.91 × 3.03 mm
L/W Ratio1.00
Key to symbols
Crystal
Top View
4.93 mm4.91 mm0.45 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1538248051
Side View
Table 59.0%Crown 31.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 61.6%

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: Oct 27
Current: $2,227 AUD|Low: $434 AUD|High: $2,367 AUD|Avg: $867 AUD|-6.0%
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
Retailer 18
Retailer 19
Retailer 20
October 28, 2026
Retailer 19$435 AUD
Retailer 12$510 AUD
Retailer 4$581 AUD
Retailer 6$625 AUD
Retailer 7$626 AUD
Retailer 10$626 AUD
Retailer 9$629 AUD
Retailer 5$652 AUD
Retailer 20$671 AUD
Retailer 18$721 AUD
Retailer 13$741 AUD
Retailer 8$767 AUD
Retailer 15$840 AUD
Retailer 2$853 AUD
Retailer 17$883 AUD
Retailer 3$899 AUD
Retailer 14$972 AUD
Retailer 16$1,177 AUD
Retailer 11$1,343 AUD
NZ Jewellers$2,227 AUD

13 data points across 20 retailers

21 retailers$435 AUD to $2,227 AUD

A
Cheapest Retailer
-
$435 AUD
₹29,133 INR
A
Retailer 2
-
$510 AUD
HK$2,800 HKD
View
A
Retailer 3
-
$581 AUD
$408 USD
View
A
Retailer 4
-
$625 AUD
View
Retailer 5
-
$626 AUD
$440 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$626 AUD
$440 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$629 AUD
SGD 597 SGD
View
A
Retailer 8
-
$652 AUD
$458 USD
View
A
Retailer 9
-
$671 AUD
$471 USD
View
A
Retailer 10
-
$721 AUD
£399 GBP
View
A
Retailer 11
-
$741 AUD
£410 GBP
View
A
Retailer 12
-
$767 AUD
$539 USD
View
Retailer 13
-
$800 AUD
$562 USD
View
Price last confirmed 46 days ago
A
Retailer 14
-
$840 AUD
$590 USD
View
A
Retailer 15
-
$853 AUD
$599 USD
View
B+
Retailer 16
-
$883 AUD
$620 USD
View
A
Retailer 17
-
$899 AUD
ZAR 10,203 ZAR
View
B+
Retailer 18
-
$972 AUD
€650 EUR
View
B+
Retailer 19
-
$1,177 AUD
£651 GBP
View
Retailer 20
-
$1,343 AUD
£743 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
2f8d0b33-f3dc-48e5-ae60-aa6bf51efe3e · Oct 26
$2,227 AUD
$1,564 USD
View
20 more retailers have this diamond
Prices start from $435 AUDSave up to $1,791 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
$435 AUD