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Radiant|Natural|GIA

1.00ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 6552842798

Certificate GIA 6552842798

Diamond specifications and retailer prices

From $1,282 USD
As of November 6, 2026
Save $2,917 USD (69%) vs most expensive(unlock to see where)
15 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552842798. Listed at 15 retailers as of November 5, 2026, with prices from $1,282 to $4,199, a $2,917 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552842798
Dimensions6.73 × 4.98 × 3.39 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
6.73 mm4.98 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552842798
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.2%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $4,199 USD|Low: $1,282 USD|High: $4,303 USD|Avg: $2,070 USD|-2.4%
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
Retailer 14
November 7, 2026
Retailer 8$1,282 USD
Retailer 13$1,355 USD
Retailer 12$1,569 USD
Retailer 11$1,722 USD
Retailer 6$1,743 USD
Retailer 14$1,801 USD
Retailer 9$1,858 USD
Retailer 7$1,867 USD
Retailer 3$1,880 USD
Retailer 2$1,910 USD
Retailer 4$1,987 USD
Retailer 10$2,186 USD
Retailer 5$3,053 USD
NZ Jewellers$4,199 USD

22 data points across 14 retailers

15 retailers$1,282 USD to $4,199 USD

A
Cheapest Retailer
-
$1,282 USD
A
Retailer 2
-
$1,355 USD
View
Final sale: no returns
A
Retailer 3
-
$1,569 USD
View
A
Retailer 4
-
$1,722 USD
View
Retailer 5
-
$1,743 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$1,801 USD
View
A
Retailer 7
-
$1,858 USD
View
B+
Retailer 8
-
$1,867 USD
View
B+
Retailer 9
-
$1,880 USD
View
B+
Retailer 10
-
$1,910 USD
View
B+
Retailer 11
-
$1,987 USD
View
Retailer 12
-
$2,133 USD
View
Price last confirmed 62 days ago
B+
Retailer 13
-
$2,186 USD
View
B
Retailer 14
-
$3,053 USD
View
Most Expensive
B
NZ Jewellers
ac8edb5e-5975-4395-869b-92d41896ce53 · Nov 5
$4,199 USD
View
14 more retailers have this diamond
Prices start from $1,282 USDSave up to $2,917 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
$1,282 USD