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Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

VG • I/VS1 • GIA 1.00W911662

Certificate GIA 1.00W911662

Diamond specifications and retailer prices

From $2,205 USD
Save $2,466 USD (53%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,671 USD at NZ Jewellers
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 very-good cut grade and certified by GIA 1.00W911662. Listed at 3 retailers, with prices from $2,205 to $4,671 at NZ Jewellers, a $2,466 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1.00W911662
Dimensions6.18 × 6.25 × 4.01 mm
L/W Ratio1.01
Top View
6.18 mm6.25 mm1.00 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1.00W911662
Side View
Table 58.0%CrownGirdle: M-TKPavilionCulet: NoneDepth 64.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $4,671 USD|Low: $2,070 USD|High: $4,732 USD|Avg: $2,847 USD|-1.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 1, 2026
Retailer 4$2,092 USD
Retailer 2$2,205 USD
Retailer 3$2,337 USD
Retailer 5$2,482 USD
NZ Jewellers$4,671 USD

15 data points across 5 retailers

3 retailers$2,205 USD to $4,671 USD

A
Cheapest Retailer
-
$2,205 USD
A
Retailer 2
-
$2,337 USD
View
Most Expensive
B
NZ Jewellers
8e348817-e7a5-4302-bff7-470b1456135d · Sep 28
$4,671 USD
View
2 more retailers have this diamond
Prices start from $2,205 USDSave up to $2,466 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.

A
1.00ct Round
$2,205 USD