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Round|Natural|GIA

0.45ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7411170840

Certificate GIA 7411170840

Diamond specifications and retailer prices

From $379 AUD
₹25,346 INR
As of October 20, 2026
12 retailers carry this diamond
Most expensive: $2,086 AUD at NZ Jewellers · As of October 2, 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 top-tier cut grade and certified by GIA 7411170840. Listed at 12 retailers as of October 2, 2026. 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

0.45
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7411170840
Dimensions4.89 × 4.93 × 2.98 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Etch Channel
Top View
4.89 mm4.93 mm0.45 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7411170840
Side View
Table 60.0%Crown 34.5°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 60.7%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 20
Current: $379 AUD|Low: $379 AUD|High: $1,365 AUD|Avg: $719 AUD|-14.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 20, 2026
Retailer 1$379 AUD
Retailer 10$456 AUD
Retailer 7$556 AUD
Retailer 2$621 AUD
Retailer 4$627 AUD
Retailer 5$651 AUD
Retailer 6$694 AUD
Retailer 3$784 AUD
Retailer 8$861 AUD
Retailer 9$1,190 AUD

33 data points across 10 retailers

12 retailers$379 AUD to $2,086 AUD

Retailer 1
-
$379 AUD
₹25,346 INR
Price last confirmed 10 days ago
Retailer 2
-
$456 AUD
HK$2,500 HKD
View
Price last confirmed 8 days ago
Retailer 3
-
$544 AUD
$382 USD
View
Price last confirmed 29 days ago
Retailer 4
-
$556 AUD
SGD 528 SGD
View
Price last confirmed 11 days ago
Retailer 5
-
$614 AUD
$431 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$627 AUD
£347 GBP
View
Price last confirmed 11 days ago
Retailer 7
-
$651 AUD
$457 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$694 AUD
$487 USD
View
Price last confirmed 11 days ago
Retailer 9
-
$732 AUD
$514 USD
View
Price last confirmed 28 days ago
Retailer 10
-
$784 AUD
$551 USD
View
Price last confirmed 11 days ago
Retailer 11
-
$1,190 AUD
£658 GBP
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
f913035a-3685-4e40-a5bf-5a7323a2d121 · Oct 2
$2,086 AUD
$1,465 USD
View
Price last confirmed 27 days ago
11 more retailers have this diamond

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.

0.45ct Round
$379 AUD