CaratHunter
Plans
Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6565520791

Certificate GIA 6565520791

Diamond specifications and retailer prices

From $2,511 USD
₹239,165 INR
As of October 31, 2026
Save $3,509 USD (58%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $6,020 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 6565520791. Listed at 26 retailers as of October 31, 2026, with prices from $2,511 to $6,020, a $3,509 spread on the same certified stone. NZ Jewellers lists it at $6,020. 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 angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6565520791
Dimensions6.39 × 6.42 × 3.98 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle, Indented Natural
Top View
6.39 mm6.42 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565520791
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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: Oct 31
Current: $6,020 USD|Low: $2,511 USD|High: $6,020 USD|Avg: $3,696 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
November 3, 2026
Retailer 11$2,511 USD
Retailer 12$2,573 USD
Retailer 5$2,745 USD
Retailer 3$2,804 USD
Retailer 9$2,888 USD
Retailer 13$2,950 USD
Retailer 7$3,004 USD
Retailer 8$3,130 USD
Retailer 20$3,233 USD
Retailer 18$3,251 USD
Retailer 2$3,369 USD
Retailer 14$3,455 USD
Retailer 4$3,523 USD
Retailer 17$3,560 USD
Retailer 16$3,589 USD
Retailer 15$3,600 USD
Retailer 19$3,612 USD
Retailer 21$3,663 USD
Retailer 22$4,026 USD
Retailer 10$4,247 USD
Retailer 6$5,779 USD
NZ Jewellers$6,020 USD

26 data points across 22 retailers

26 retailers$2,511 USD to $6,020 USD

A
Cheapest Retailer
-
$2,511 USD
₹239,165 INR
A
Retailer 2
-
$2,573 USD
HK$20,100 HKD
View
A
Retailer 3
-
$2,745 USD
View
A
Retailer 4
-
$2,804 USD
View
A
Retailer 5
-
$2,888 USD
View
Final sale: no returns
A
Retailer 6
-
$2,950 USD
View
A
Retailer 7
-
$3,004 USD
View
A
Retailer 8
-
$3,130 USD
View
A
Retailer 9
-
$3,233 USD
£2,545 GBP
View
A
Retailer 10
-
$3,251 USD
View
B+
Retailer 11
-
$3,369 USD
View
B+
Retailer 12
-
$3,455 USD
View
B+
Retailer 13
-
$3,523 USD
View
Retailer 14
-
$3,527 USD
SGD 4,766 SGD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$3,560 USD
View
B+
Retailer 16
-
$3,589 USD
£2,826 GBP
View
B+
Retailer 17
-
$3,600 USD
View
B+
Retailer 18
-
$3,612 USD
View
B+
Retailer 19
-
$3,663 USD
€3,489 EUR
View
B+
Retailer 20
-
$3,795 USD
View
B+
Retailer 21
-
$4,026 USD
£3,170 GBP
View
B+
Retailer 22
-
$4,247 USD
ZAR 68,611 ZAR
View
B+
Retailer 23
-
$4,435 USD
£3,492 GBP
View
B
Retailer 24
-
$5,003 USD
View
B
Retailer 25
-
$5,779 USD
£4,550 GBP
View
Most Expensive
B
NZ Jewellers
bcebcf9a-2b27-43c9-8cdc-51ca1a560b21 · Nov 2
$6,020 USD
View
25 more retailers have this diamond
Prices start from $2,511 USDSave up to $3,509 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
$2,511 USD