Radiant|Natural|GIA

1.01ct I SI1 Radiant Natural Diamond

GD • I/SI1 • GIA 1475193104

Certificate GIA 1475193104

Diamond specifications and retailer prices

From $1,689 USD
As of November 6, 2026
Save $2,763 USD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,452 USD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1475193104. Listed at 16 retailers as of November 5, 2026, with prices from $1,689 to $4,452, a $2,763 spread on the same certified stone. NZ Jewellers lists it at $4,452. 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

1.01
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1475193104
Dimensions6.55 × 4.93 × 3.39 mm
L/W Ratio1.33
Key to symbols
Crystal, Feather, Needle
Top View
6.55 mm4.93 mm1.01 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1475193104
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 68.8%

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: $4,452 USD|Low: $1,689 USD|High: $4,452 USD|Avg: $2,580 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 10$1,689 USD
Retailer 4$1,923 USD
Retailer 6$2,065 USD
Retailer 12$2,129 USD
Retailer 13$2,129 USD
Retailer 11$2,228 USD
Retailer 2$2,313 USD
Retailer 3$2,457 USD
Retailer 8$2,599 USD
Retailer 5$2,618 USD
Retailer 7$2,892 USD
Retailer 9$3,721 USD
NZ Jewellers$4,452 USD

37 data points across 13 retailers

16 retailers$1,689 USD to $4,452 USD

B+
Cheapest Retailer
-
$1,689 USD
B+
Retailer 2
-
$1,923 USD
View
B+
Retailer 3
-
$2,065 USD
View
Retailer 4
-
$2,129 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$2,129 USD
View
B+
Retailer 6
-
$2,150 USD
View
B+
Retailer 7
-
$2,228 USD
View
B
Retailer 8
-
$2,268 USD
View
B
Retailer 9
-
$2,313 USD
View
B
Retailer 10
-
$2,400 USD
View
B
Retailer 11
-
$2,457 USD
View
B
Retailer 12
-
$2,599 USD
View
Retailer 13
-
$2,618 USD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$2,892 USD
View
B
Retailer 15
-
$3,721 USD
View
Most Expensive
C
NZ Jewellers
9d751e09-a012-4e20-b357-1f3611ce5bac · Nov 5
$4,452 USD
View
15 more retailers have this diamond
Prices start from $1,689 USDSave up to $2,763 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
$1,689 USD