Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7448315548

Certificate GIA 7448315548

Diamond specifications and retailer prices

From $4,015 USD
As of November 1, 2026
Save $1,709 USD (30%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $9,178 USD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7448315548. Listed at 26 retailers as of November 1, 2026, with a 43% 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

1.00
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7448315548
Dimensions6.38 × 6.36 × 3.98 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.38 mm6.36 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7448315548
Side View
Table 59.0%Crown 35.5°Girdle: Sli. ThickPavilion 41.2°Culet: NoneDepth 62.5%

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: Nov 1
Current: $5,724 USD|Low: $3,880 USD|High: $8,846 USD|Avg: $5,422 USD|+12.2%
Retailer 1
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
November 2, 2026
Retailer 13$4,015 USD
Retailer 19$4,206 USD
Retailer 15$4,284 USD
Retailer 8$4,336 USD
Retailer 18$4,600 USD
Retailer 6$4,680 USD
Retailer 14$4,816 USD
Retailer 7$4,926 USD
Retailer 11$5,310 USD
Retailer 16$5,310 USD
Retailer 20$5,490 USD
Retailer 2$5,525 USD
Retailer 10$5,634 USD
Retailer 12$5,702 USD
Retailer 1$5,724 USD
Retailer 4$6,055 USD
Retailer 5$6,058 USD
Retailer 9$6,370 USD
Retailer 3$6,617 USD
Retailer 17$8,823 USD

42 data points across 20 retailers

26 retailers$4,015 USD to $5,724 USD

B+
Cheapest Retailer
-
$4,015 USD
Retailer 2
-
$4,209 USD
View
Price last confirmed 98 days ago
B+
Retailer 3
-
$4,284 USD
View
Retailer 4
-
$4,336 USD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$4,474 USD
CA$6,213 CAD
View
B+
Retailer 6
-
$4,600 USD
View
B
Retailer 7
-
$4,816 USD
View
Retailer 8
-
$4,816 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$4,926 USD
View
Price last confirmed 26 days ago
Retailer 10
-
$4,971 USD
View
Price last confirmed 25 days ago
Retailer 11
-
$4,971 USD
View
Price last confirmed 25 days ago
Retailer 12
-
$4,971 USD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$5,310 USD
View
B
Retailer 14
-
$5,310 USD
View
B
Retailer 15
-
$5,490 USD
View
Retailer 16
-
$5,525 USD
A$8,500 AUD
View
Price last confirmed 29 days ago
Retailer 17
-
$5,634 USD
View
Price last confirmed 25 days ago
B
Retailer 18
-
$5,702 USD
€5,430 EUR
View
B
Retailer 19
-
$5,724 USD
£4,507 GBP
View
Retailer 20
-
$5,736 USD
View
Price last confirmed 33 days ago
Retailer 21
-
$6,055 USD
View
Price last confirmed 25 days ago
Retailer 22
-
$6,058 USD
£4,770 GBP
View
Price last confirmed 25 days ago
Retailer 23
-
$6,370 USD
£5,016 GBP
View
Price last confirmed 25 days ago
Retailer 24
-
$6,617 USD
ZAR 106,897 ZAR
View
Price last confirmed 32 days ago
Retailer 25
-
$8,823 USD
£6,947 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
a6b7a006-2999-4dc8-a087-1aa374c0f16b · Sep 27
$9,178 USD
View
Price last confirmed 36 days ago
25 more retailers have this diamond
Prices start from $4,015 USDSave up to $1,709 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+
1.00ct Round
$4,015 USD