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Radiant|Natural|GIA

1.02ct K SI1 Radiant Natural Diamond

EX • K/SI1 • GIA 6565283024

Certificate GIA 6565283024

Diamond specifications and retailer prices

From $1,525 USD
As of November 7, 2026
Save $2,336 USD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,861 USD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565283024. Listed at 11 retailers as of November 5, 2026, with prices from $1,525 to $3,861, a $2,336 spread on the same certified stone. NZ Jewellers lists it at $3,861. 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
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565283024
Dimensions6.63 × 4.88 × 3.42 mm
L/W Ratio1.36
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.63 mm4.88 mm1.02 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565283024
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.1%

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 7
Current: $3,861 USD|Low: $1,455 USD|High: $3,861 USD|Avg: $1,993 USD|+4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3$1,525 USD
Retailer 4$1,535 USD
Retailer 8$1,583 USD
Retailer 10$1,583 USD
Retailer 11$1,656 USD
Retailer 2$1,755 USD
Retailer 9$1,826 USD
Retailer 6$1,932 USD
Retailer 5$2,149 USD
Retailer 7$2,766 USD
NZ Jewellers$3,861 USD

29 data points across 11 retailers

11 retailers$1,525 USD to $3,861 USD

A
Cheapest Retailer
-
$1,525 USD
A
Retailer 2
-
$1,535 USD
View
A
Retailer 3
-
$1,583 USD
View
Retailer 4
-
$1,583 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,656 USD
View
B+
Retailer 6
-
$1,755 USD
View
B+
Retailer 7
-
$1,826 USD
View
B+
Retailer 8
-
$1,932 USD
View
B
Retailer 9
-
$2,149 USD
View
B
Retailer 10
-
$2,766 USD
View
Most Expensive
B
NZ Jewellers
2e60967f-dc04-46d8-8e13-c53be63a4448 · Nov 5
$3,861 USD
View
10 more retailers have this diamond
Prices start from $1,525 USDSave up to $2,336 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
$1,525 USD