Radiant|Natural|GIA

1.00ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 7566179191

Certificate GIA 7566179191

Diamond specifications and retailer prices

From $1,636 USD
As of November 6, 2026
Save $2,563 USD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,199 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566179191. Listed at 12 retailers as of November 5, 2026, with prices from $1,636 to $4,199, a $2,563 spread on the same certified stone. NZ Jewellers lists it at $4,199. 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
K
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7566179191
Dimensions6.89 × 4.98 × 3.52 mm
L/W Ratio1.38
Culet sizeNone
Top View
6.89 mm4.98 mm1.00 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7566179191
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.8%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $4,199 USD|Low: $1,635 USD|High: $4,406 USD|Avg: $2,244 USD|-4.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 5$1,636 USD
Retailer 2$1,655 USD
Retailer 9$1,722 USD
Retailer 11$1,722 USD
Retailer 3$1,801 USD
Retailer 4$1,910 USD
Retailer 10$1,987 USD
Retailer 7$2,101 USD
Retailer 6$2,339 USD
Retailer 8$3,008 USD
NZ Jewellers$4,199 USD

29 data points across 11 retailers

12 retailers$1,636 USD to $4,199 USD

Retailer 1
-
$1,370 USD
Price last confirmed 40 days ago
A
Retailer 2
-
$1,636 USD
View
A
Retailer 3
-
$1,655 USD
View
Retailer 4
-
$1,722 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,722 USD
View
B+
Retailer 6
-
$1,801 USD
View
B+
Retailer 7
-
$1,910 USD
View
B+
Retailer 8
-
$1,987 USD
View
B+
Retailer 9
-
$2,101 USD
View
B+
Retailer 10
-
$2,339 USD
View
B
Retailer 11
-
$3,008 USD
View
Most Expensive
B
NZ Jewellers
547ef938-273c-4521-b851-5a67424b2123 · Nov 5
$4,199 USD
View
11 more retailers have this diamond
Prices start from $1,636 USDSave up to $2,563 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 Radiant
$1,636 USD