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Radiant|Natural|GIA

1.00ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 2546076805

Certificate GIA 2546076805

Diamond specifications and retailer prices

From $2,600 USD
As of October 28, 2026
Save $3,302 USD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,902 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546076805. Listed at 15 retailers as of October 27, 2026, with prices from $2,600 to $5,902, a $3,302 spread on the same certified stone. NZ Jewellers lists it at $5,902. 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
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle56.3°
OriginNatural
Grading LabGIA
CertificateGIA 2546076805
Dimensions7.07 × 4.92 × 3.41 mm
L/W Ratio1.44
Top View
7.07 mm4.92 mm1.00 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546076805
Side View
Table 69.0%Crown 47.7°Girdle: THN-THKPavilion 56.3°Culet: NoneDepth 69.3%

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: Oct 28
Current: $3,530 USD|Low: $2,600 USD|High: $5,734 USD|Avg: $3,715 USD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 3$2,600 USD
Retailer 7$2,724 USD
Retailer 10$2,749 USD
Retailer 12$2,883 USD
Retailer 8$3,069 USD
Retailer 11$3,490 USD
Retailer 1$3,530 USD
Retailer 2$3,840 USD
Retailer 6$3,960 USD
Retailer 9$4,890 USD
Retailer 4$5,158 USD
Retailer 5$5,696 USD

42 data points across 12 retailers

15 retailers$2,600 USD to $5,902 USD

B+
Cheapest Retailer
-
$2,600 USD
B+
Retailer 2
-
$2,724 USD
View
B+
Retailer 3
-
$2,749 USD
View
B+
Retailer 4
-
$2,883 USD
View
B+
Retailer 5
-
$3,069 USD
View
B+
Retailer 6
-
$3,069 USD
View
B+
Retailer 7
-
$3,187 USD
View
B
Retailer 8
-
$3,490 USD
View
B
Retailer 9
-
$3,530 USD
£2,779 GBP
View
B
Retailer 10
-
$3,541 USD
View
B
Retailer 11
-
$3,840 USD
View
B
Retailer 12
-
$3,960 USD
€3,771 EUR
View
B
Retailer 13
-
$4,890 USD
View
B
Retailer 14
-
$5,696 USD
£4,485 GBP
View
Most Expensive
B
NZ Jewellers
f34842cf-2309-492e-bb27-684a69984b58 · Oct 27
$5,902 USD
View
14 more retailers have this diamond
Prices start from $2,600 USDSave up to $3,302 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+
1.00ct Radiant
$2,600 USD