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Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2233721345

Certificate GIA 2233721345

Diamond specifications and retailer prices

From $2,496 USD
HK$19,500 HKD
As of November 1, 2026
Save $3,232 USD (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,728 USD at NZ Jewellers · As of October 30, 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 2233721345. Listed at 25 retailers as of October 30, 2026, with prices from $2,496 to $5,728, a $3,232 spread on the same certified stone. NZ Jewellers lists it at $5,728. 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
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2233721345
Dimensions6.28 × 6.33 × 4.02 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Cloud, Indented Natural, Pinpoint, Natural
Top View
6.28 mm6.33 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2233721345
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 63.9%

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: Nov 1
Current: $5,728 USD|Low: $2,470 USD|High: $5,728 USD|Avg: $3,413 USD
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
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 19$2,496 USD
Retailer 8$2,582 USD
Retailer 21$2,668 USD
Retailer 10$2,709 USD
Retailer 3$2,749 USD
Retailer 11$2,752 USD
Retailer 14$2,905 USD
Retailer 9$2,979 USD
Retailer 16$2,979 USD
Retailer 23$2,980 USD
Retailer 2$3,076 USD
Retailer 15$3,093 USD
Retailer 13$3,387 USD
Retailer 5$3,390 USD
Retailer 7$3,390 USD
Retailer 6$3,437 USD
Retailer 22$3,500 USD
Retailer 17$3,608 USD
Retailer 12$3,823 USD
Retailer 4$3,900 USD
Retailer 18$4,042 USD
Retailer 20$5,528 USD
NZ Jewellers$5,728 USD

25 data points across 23 retailers

25 retailers$2,496 USD to $5,728 USD

A
Cheapest Retailer
-
$2,496 USD
HK$19,500 HKD
A
Retailer 2
-
$2,582 USD
View
A
Retailer 3
-
$2,668 USD
View
A
Retailer 4
-
$2,709 USD
View
A
Retailer 5
-
$2,749 USD
View
Final sale: no returns
A
Retailer 6
-
$2,752 USD
A$4,233 AUD
View
A
Retailer 7
-
$2,905 USD
View
A
Retailer 8
-
$2,979 USD
View
A
Retailer 9
-
$2,979 USD
View
A
Retailer 10
-
$2,980 USD
View
A
Retailer 11
-
$3,076 USD
£2,422 GBP
View
A
Retailer 12
-
$3,093 USD
View
B+
Retailer 13
-
$3,387 USD
£2,667 GBP
View
B+
Retailer 14
-
$3,390 USD
View
B+
Retailer 15
-
$3,390 USD
View
B+
Retailer 16
-
$3,437 USD
View
B+
Retailer 17
-
$3,500 USD
View
Retailer 18
-
$3,528 USD
A$5,428 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
$3,608 USD
€3,436 EUR
View
B+
Retailer 20
-
$3,823 USD
£3,010 GBP
View
Retailer 21
-
$3,831 USD
View
Price last confirmed 10 days ago
B+
Retailer 22
-
$3,900 USD
View
B+
Retailer 23
-
$4,042 USD
ZAR 65,293 ZAR
View
B
Retailer 24
-
$5,528 USD
£4,353 GBP
View
Most Expensive
B
NZ Jewellers
b7053572-d308-40cf-aa43-294230ca745e · Oct 30
$5,728 USD
View
24 more retailers have this diamond
Prices start from $2,496 USDSave up to $3,232 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
1.00ct Round
$2,496 USD