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Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 5563369619

Certificate GIA 5563369619

Diamond specifications and retailer prices

From $2,266 USD
HK$17,700 HKD
As of November 1, 2026
Save $4,037 USD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,303 USD at NZ Jewellers · As of November 2, 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 5563369619. Listed at 21 retailers as of November 1, 2026, with prices from $2,266 to $6,303, a $4,037 spread on the same certified stone. NZ Jewellers lists it at $6,303. 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 angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5563369619
Dimensions6.33 × 6.36 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeVery Small
Top View
6.33 mm6.36 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563369619
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: Very SmallDepth 62.9%

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: $6,303 USD|Low: $2,266 USD|High: $6,303 USD|Avg: $3,289 USD|+17.8%
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
November 3, 2026
Retailer 19$2,266 USD
Retailer 14$2,288 USD
Retailer 6$2,540 USD
Retailer 17$2,555 USD
Retailer 8$2,628 USD
Retailer 3$2,645 USD
Retailer 20$2,726 USD
Retailer 15$2,783 USD
Retailer 10$2,891 USD
Retailer 13$3,015 USD
Retailer 7$3,190 USD
Retailer 12$3,217 USD
Retailer 2$3,235 USD
Retailer 16$3,336 USD
Retailer 18$3,493 USD
Retailer 11$3,544 USD
Retailer 5$3,886 USD
Retailer 9$4,473 USD
Retailer 4$5,042 USD
NZ Jewellers$6,303 USD

21 data points across 20 retailers

21 retailers$2,266 USD to $6,303 USD

A
Cheapest Retailer
-
$2,266 USD
HK$17,700 HKD
A
Retailer 2
-
$2,288 USD
₹217,866 INR
View
Retailer 3
-
$2,540 USD
€2,419 EUR
View
Price last confirmed 7 days ago
A
Retailer 4
-
$2,555 USD
A$3,930 AUD
View
A
Retailer 5
-
$2,628 USD
SGD 3,552 SGD
View
A
Retailer 6
-
$2,645 USD
View
A
Retailer 7
-
$2,726 USD
View
A
Retailer 8
-
$2,783 USD
View
Final sale: no returns
A
Retailer 9
-
$2,891 USD
View
A
Retailer 10
-
$3,015 USD
View
B+
Retailer 11
-
$3,190 USD
View
A
Retailer 12
-
$3,217 USD
SGD 4,347 SGD
View
Price last confirmed 7 days ago
A
Retailer 13
-
$3,235 USD
£2,548 GBP
View
B+
Retailer 14
-
$3,336 USD
€3,177 EUR
View
B+
Retailer 15
-
$3,493 USD
£2,750 GBP
View
B+
Retailer 16
-
$3,544 USD
View
B+
Retailer 17
-
$3,564 USD
View
B+
Retailer 18
-
$3,886 USD
£3,060 GBP
View
Retailer 19
-
$4,473 USD
View
Price last confirmed 7 days ago
B
Retailer 20
-
$5,042 USD
£3,970 GBP
View
Most Expensive
B
NZ Jewellers
bccb1911-4e1c-4e7a-ab69-47b6b9e0099c · Nov 2
$6,303 USD
View
20 more retailers have this diamond
Prices start from $2,266 USDSave up to $4,037 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
$2,266 USD