Round|Natural|GIA

0.45ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 1453821978

Certificate GIA 1453821978

Diamond specifications and retailer prices

From $781 USD
As of October 28, 2026
Save $727 USD (48%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,875 USD at Flawless Fine Jewelry · As of October 8, 2026
View at Flawless Fine Jewelry

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1453821978. Listed at 21 retailers as of October 28, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
I
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1453821978
Dimensions4.88 × 4.87 × 3.07 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Key to symbols
Indented Natural
Top View
4.88 mm4.87 mm0.45 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1453821978
Side View
Table 54.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $1,875 USD|Low: $847 USD|High: $1,875 USD|Avg: $1,305 USD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$847 USD
Retailer 9$1,010 USD
Retailer 7$1,162 USD
Retailer 3$1,215 USD
Retailer 2$1,235 USD
Retailer 6$1,404 USD
Retailer 5$1,451 USD
Retailer 4$1,726 USD
Flawless Fine Jewelry$1,875 USD

41 data points across 9 retailers

21 retailers$781 USD to $1,508 USD

B+
Cheapest Retailer
-
$781 USD
Retailer 2
-
$809 USD
View
Price last confirmed 111 days ago
Retailer 3
-
$846 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$846 USD
View
Price last confirmed 23 days ago
B+
Retailer 5
-
$847 USD
View
B+
Retailer 6
-
$852 USD
A$1,310 AUD
View
Retailer 7
-
$878 USD
View
Price last confirmed 32 days ago
Retailer 8
-
$948 USD
View
Price last confirmed 24 days ago
Retailer 9
-
$976 USD
View
Price last confirmed 31 days ago
B
Retailer 10
-
$1,040 USD
View
B
Retailer 11
-
$1,040 USD
View
B
Retailer 12
-
$1,070 USD
View
Retailer 13
-
$1,162 USD
£915 GBP
View
Price last confirmed 24 days ago
B
Retailer 14
-
$1,215 USD
€1,157 EUR
View
B
Retailer 15
-
$1,235 USD
£972 GBP
View
Retailer 16
-
$1,404 USD
A$2,160 AUD
View
Price last confirmed 27 days ago
Retailer 17
-
$1,451 USD
ZAR 23,436 ZAR
View
Price last confirmed 27 days ago
B
Retailer 18
-
$1,508 USD
CA$2,094 CAD
View
Retailer 19
-
$1,726 USD
£1,359 GBP
View
Price last confirmed 23 days ago
Most Expensive
Flawless Fine Jewelry
57BC0A27F · Oct 8
$1,875 USD
£1,476 GBP
View
Price last confirmed 23 days ago
19 more retailers have this diamond
Prices start from $781 USDSave up to $727 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.

B+
0.45ct Round
$781 USD