Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 7538404406

Certificate GIA 7538404406

Diamond specifications and retailer prices

From $264 USD
₹25,182 INR
As of October 29, 2026
Save $1,114 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,378 USD 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7538404406. Listed at 16 retailers as of October 29, 2026, with prices from $264 to $1,378, a $1,114 spread on the same certified stone. NZ Jewellers lists it at $1,378. 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
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle33.5°
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 7538404406
Dimensions4.85 × 4.82 × 3.05 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp, Cloud, Feather
Top View
4.85 mm4.82 mm0.45 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7538404406
Side View
Table 61.0%Crown 33.5°Girdle: STK-THKPavilion 42°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,378 USD|Low: $264 USD|High: $1,422 USD|Avg: $530 USD|-3.1%
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
October 29, 2026
Retailer 8$264 USD
Retailer 7$320 USD
Retailer 14$360 USD
Retailer 9$387 USD
Retailer 4$388 USD
Retailer 3$396 USD
Retailer 11$401 USD
Retailer 15$406 USD
Retailer 12$457 USD
Retailer 2$465 USD
Retailer 5$478 USD
Retailer 13$604 USD
Retailer 10$744 USD
Retailer 6$829 USD
NZ Jewellers$1,378 USD

18 data points across 15 retailers

16 retailers$264 USD to $1,378 USD

A
Cheapest Retailer
-
$264 USD
₹25,182 INR
A
Retailer 2
-
$320 USD
HK$2,500 HKD
View
A
Retailer 3
-
$360 USD
View
A
Retailer 4
-
$387 USD
View
A
Retailer 5
-
$388 USD
SGD 524 SGD
View
A
Retailer 6
-
$396 USD
A$610 AUD
View
A
Retailer 7
-
$401 USD
View
A
Retailer 8
-
$406 USD
View
Retailer 9
-
$427 USD
View
Price last confirmed 43 days ago
A
Retailer 10
-
$457 USD
£360 GBP
View
A
Retailer 11
-
$465 USD
£366 GBP
View
A
Retailer 12
-
$478 USD
View
A
Retailer 13
-
$604 USD
€575 EUR
View
B+
Retailer 14
-
$744 USD
£586 GBP
View
B+
Retailer 15
-
$829 USD
£653 GBP
View
Most Expensive
B
NZ Jewellers
fc07db52-62fb-4d90-af00-23625fdb03d2 · Oct 29
$1,378 USD
View
15 more retailers have this diamond
Prices start from $264 USDSave up to $1,114 USD

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
$264 USD