Radiant|Natural|GIA

1.05ct K VS1 Radiant Natural Diamond

EX • K/VS1 • GIA 017

Certificate GIA 017

Diamond specifications and retailer prices

From $1,570 USD
As of November 6, 2026
Save $3,053 USD (66%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $4,623 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.05ct natural radiant diamond

This 1.05ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 29 retailers as of November 5, 2026, with prices from $1,570 to $4,623, a $3,053 spread on the same certified stone. NZ Jewellers lists it at $4,623. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
K
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 017
Dimensions6.40 × 5.05 × 3.45 mm
L/W Ratio1.27
Top View
6.40 mm5.05 mm1.05 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 017
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $4,623 USD|Low: $1,570 USD|High: $4,623 USD|Avg: $2,261 USD|+4.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$1,570 USD
Retailer 5$1,611 USD
Retailer 3$1,717 USD
Retailer 2$1,796 USD
Retailer 6$1,900 USD
Retailer 8$1,918 USD
Retailer 7$1,981 USD
NZ Jewellers$4,623 USD

21 data points across 8 retailers

29 retailers$1,570 USD to $4,623 USD

A
Cheapest Retailer
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$1,570 USD
A
Retailer 2
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$1,611 USD
View
A
Retailer 3
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$1,717 USD
View
A
Retailer 4
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$1,796 USD
View
A
Retailer 5
-
$1,900 USD
View
Retailer 6
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$1,918 USD
View
Price last confirmed 40 days ago
Retailer 7
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$1,918 USD
View
Price last confirmed 9 days ago
Retailer 8
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$1,918 USD
View
Price last confirmed 57 days ago
Retailer 9
-
$1,918 USD
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Price last confirmed 37 days ago
Retailer 10
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$1,918 USD
View
Price last confirmed 30 days ago
Retailer 11
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$1,918 USD
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Price last confirmed 34 days ago
Retailer 12
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$1,918 USD
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Price last confirmed 28 days ago
Retailer 13
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$1,918 USD
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Price last confirmed 22 days ago
Retailer 14
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$1,918 USD
View
Price last confirmed 31 days ago
A
Retailer 15
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$1,981 USD
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Retailer 16
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$2,007 USD
View
Price last confirmed 37 days ago
Retailer 17
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$2,213 USD
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Price last confirmed 39 days ago
Retailer 18
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$2,213 USD
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Price last confirmed 62 days ago
Retailer 19
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$2,213 USD
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Price last confirmed 57 days ago
Retailer 20
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$2,213 USD
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Price last confirmed 31 days ago
Retailer 21
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$2,213 USD
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Price last confirmed 36 days ago
Retailer 22
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$2,213 USD
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Price last confirmed 39 days ago
Retailer 23
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$2,213 USD
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Price last confirmed 29 days ago
Retailer 24
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$4,427 USD
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Price last confirmed 40 days ago
Retailer 25
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$4,427 USD
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Price last confirmed 35 days ago
Retailer 26
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$4,427 USD
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Price last confirmed 39 days ago
Retailer 27
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$4,427 USD
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Price last confirmed 32 days ago
Retailer 28
-
$4,427 USD
View
Price last confirmed 29 days ago
Most Expensive
C
NZ Jewellers
e68381f2-95c1-4fd8-9e9f-10cb2ebe6c17 · Nov 5
$4,623 USD
View
28 more retailers have this diamond
Prices start from $1,570 USDSave up to $3,053 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
1.05ct Radiant
$1,570 USD