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Radiant|Natural|GIA

1.01ct K VS1 Radiant Natural Diamond

EX • K/VS1 • GIA 2556970351

Certificate GIA 2556970351

Diamond specifications and retailer prices

From $2,342 USD
As of November 6, 2026
Save $1,977 USD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,154 USD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556970351. Listed at 11 retailers as of November 2, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
K
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556970351
Dimensions6.60 × 4.79 × 3.21 mm
L/W Ratio1.38
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle, Cloud
Top View
6.60 mm4.79 mm1.01 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2556970351
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,450 USD|Low: $2,341 USD|High: $4,371 USD|Avg: $2,910 USD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 3$2,342 USD
Retailer 1$2,450 USD
Retailer 8$2,465 USD
Retailer 6$2,579 USD
Retailer 2$2,608 USD
Retailer 5$3,009 USD
Retailer 4$3,061 USD
Retailer 7$4,319 USD

32 data points across 8 retailers

11 retailers$2,342 USD to $4,319 USD

B+
Cheapest Retailer
-
$2,342 USD
B+
Retailer 2
-
$2,450 USD
View
Retailer 3
-
$2,465 USD
View
Price last confirmed 45 days ago
Retailer 4
-
$2,465 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$2,579 USD
View
B+
Retailer 6
-
$2,608 USD
View
Retailer 7
-
$2,844 USD
View
Price last confirmed 44 days ago
B
Retailer 8
-
$3,009 USD
View
B
Retailer 9
-
$3,061 USD
View
B
Retailer 10
-
$4,319 USD
View
Most Expensive
NZ Jewellers
f3cdd7ce-a270-4f6d-bbee-fdf13466857f · Sep 20
$5,154 USD
View
Price last confirmed 47 days ago
10 more retailers have this diamond
Prices start from $2,342 USDSave up to $1,977 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.

B+
1.01ct Radiant
$2,342 USD