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Round|Natural|GIA

1.00ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 6561435509

Certificate GIA 6561435509

Diamond specifications and retailer prices

From $2,765 USD
HK$21,600 HKD
As of November 1, 2026
Save $2,435 USD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,200 USD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6561435509. Listed at 6 retailers as of November 1, 2026, with prices from $2,765 to $5,200, a $2,435 spread on the same certified stone. With Clarity lists it at $5,200. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6561435509
Dimensions6.45 × 6.50 × 3.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
6.45 mm6.50 mm1.00 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6561435509
Side View
Table 61.0%Crown 33°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 60.3%

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: $4,244 USD|Low: $2,739 USD|High: $5,547 USD|Avg: $3,725 USD|-5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
November 1, 2026
Retailer 2$2,765 USD
Retailer 5$2,837 USD
Retailer 3$3,121 USD
Retailer 4$3,710 USD
Retailer 1$4,244 USD
With Clarity$5,200 USD

21 data points across 6 retailers

6 retailers$2,765 USD to $5,200 USD

A
Cheapest Retailer
-
$2,765 USD
HK$21,600 HKD
A
Retailer 2
-
$2,837 USD
SGD 3,834 SGD
View
A
Retailer 3
-
$3,121 USD
₹297,251 INR
View
A
Retailer 4
-
$3,710 USD
View
B+
Retailer 5
-
$4,244 USD
€4,042 EUR
View
Most Expensive
B+
With Clarity
6561435509 · Nov 1
$5,200 USD
View
5 more retailers have this diamond
Prices start from $2,765 USDSave up to $2,435 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
$2,765 USD