CaratHunter
Plans
Radiant|Natural|GIA

1.00ct I VS1 Radiant Natural Diamond

VG • I/VS1 • GIA 2557859921

Certificate GIA 2557859921

Diamond specifications and retailer prices

From $1,309 USD
Save $1,968 USD (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,277 USD at Flawless Fine Jewelry
View at Flawless Fine Jewelry

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557859921. Listed at 16 retailers, with prices from $1,309 to $3,277 at Flawless Fine Jewelry, a $1,968 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 (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557859921
Dimensions6.40 × 5.04 × 3.59 mm
L/W Ratio1.27
Girdle conditionPolished
Culet sizeNone
Top View
6.40 mm5.04 mm1.00 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557859921
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.2%

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: Sep 29
Current: $3,277 USD|Low: $1,309 USD|High: $3,383 USD|Avg: $2,101 USD|-3.2%
Flawless Fine Jewelry
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
October 1, 2026
Retailer 11$1,309 USD
Retailer 10$1,344 USD
Retailer 7$1,405 USD
Retailer 9$1,489 USD
Retailer 3$1,625 USD
Retailer 14$1,665 USD
Retailer 5$1,885 USD
Retailer 12$1,986 USD
Retailer 2$2,121 USD
Retailer 8$2,426 USD
Retailer 4$2,617 USD
Retailer 6$2,617 USD
Retailer 13$3,208 USD
Flawless Fine Jewelry$3,277 USD

19 data points across 14 retailers

16 retailers$1,309 USD to $3,277 USD

A
Cheapest Retailer
-
$1,309 USD
A
Retailer 2
-
$1,344 USD
HK$10,500 HKD
View
A
Retailer 3
-
$1,405 USD
₹133,798 INR
View
A
Retailer 4
-
$1,489 USD
€1,418 EUR
View
A
Retailer 5
-
$1,625 USD
SGD 2,196 SGD
View
A
Retailer 6
-
$1,665 USD
View
B+
Retailer 7
-
$1,873 USD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$1,885 USD
SGD 2,547 SGD
View
B+
Retailer 9
-
$1,910 USD
A$2,938 AUD
View
A
Retailer 10
-
$1,986 USD
£1,564 GBP
View
B+
Retailer 11
-
$2,121 USD
₹201,979 INR
View
B+
Retailer 12
-
$2,426 USD
€2,310 EUR
View
B+
Retailer 13
-
$2,617 USD
View
B+
Retailer 14
-
$2,617 USD
View
B
Retailer 15
-
$3,208 USD
£2,526 GBP
View
Most Expensive
B
Flawless Fine Jewelry
849EE2EE8 · Sep 30
$3,277 USD
£2,580 GBP
View
15 more retailers have this diamond
Prices start from $1,309 USDSave up to $1,968 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 Radiant
$1,309 USD