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Radiant|Natural|GIA

1.02ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 6552464653

Certificate GIA 6552464653

Diamond specifications and retailer prices

From $2,218 USD
As of October 29, 2026
Save $2,546 USD (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,764 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552464653. Listed at 6 retailers as of October 27, 2026, with prices from $2,218 to $4,764, a $2,546 spread on the same certified stone. NZ Jewellers lists it at $4,764. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.85°
Pavilion angle36.58°
OriginNatural
Grading LabGIA
CertificateGIA 6552464653
Dimensions6.76 × 5.28 × 3.41 mm
L/W Ratio1.28
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Needle
Top View
6.76 mm5.28 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552464653
Side View
Table 72.0%Crown 41.85°GirdlePavilion 36.58°Culet: NoneDepth 64.6%

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: Oct 29
Current: $4,764 USD|Low: $2,201 USD|High: $4,812 USD|Avg: $3,050 USD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5$2,218 USD
Retailer 2$2,260 USD
Retailer 4$2,279 USD
Retailer 6$2,384 USD
Retailer 3$4,014 USD
NZ Jewellers$4,764 USD

29 data points across 6 retailers

6 retailers$2,218 USD to $4,764 USD

A
Cheapest Retailer
-
$2,218 USD
A
Retailer 2
-
$2,260 USD
£1,779 GBP
View
A
Retailer 3
-
$2,279 USD
View
A
Retailer 4
-
$2,384 USD
View
B+
Retailer 5
-
$4,014 USD
£3,161 GBP
View
Most Expensive
B
NZ Jewellers
37156970-71c3-4225-92f7-b0310eab1c7a · Oct 27
$4,764 USD
View
5 more retailers have this diamond
Prices start from $2,218 USDSave up to $2,546 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
1.02ct Radiant
$2,218 USD