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Radiant|Natural|GIA

1.00ct D VS1 Radiant Natural Diamond

GD • D/VS1 • GIA 2556721766

Certificate GIA 2556721766

Diamond specifications and retailer prices

From $3,103 USD
₹295,519 INR
As of November 2, 2026
Save $4,048 USD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,151 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556721766. Listed at 21 retailers as of November 2, 2026, with prices from $3,103 to $7,151, a $4,048 spread on the same certified stone. NZ Jewellers lists it at $7,151. 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
D
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556721766
Dimensions6.40 × 4.93 × 3.42 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.40 mm4.93 mm1.00 ctD / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556721766
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.4%

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 2
Current: $7,151 USD|Low: $3,059 USD|High: $7,283 USD|Avg: $4,451 USD|-1.8%
NZ Jewellers
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
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Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
November 3, 2026
Retailer 19$3,103 USD
Retailer 10$3,371 USD
Retailer 11$3,527 USD
Retailer 3$3,634 USD
Retailer 7$3,811 USD
Retailer 5$3,825 USD
Retailer 17$3,836 USD
Retailer 4$3,930 USD
Retailer 2$4,104 USD
Retailer 9$4,130 USD
Retailer 12$4,130 USD
Retailer 16$4,225 USD
Retailer 6$4,277 USD
Retailer 15$4,369 USD
Retailer 20$4,401 USD
Retailer 8$4,470 USD
Retailer 18$4,765 USD
Retailer 13$4,770 USD
Retailer 21$5,076 USD
Retailer 14$6,986 USD
NZ Jewellers$7,151 USD

22 data points across 21 retailers

21 retailers$3,103 USD to $7,151 USD

A
Cheapest Retailer
-
$3,103 USD
₹295,519 INR
A
Retailer 2
-
$3,371 USD
€3,210 EUR
View
A
Retailer 3
-
$3,527 USD
View
A
Retailer 4
-
$3,634 USD
View
B+
Retailer 5
-
$3,825 USD
View
B+
Retailer 6
-
$3,836 USD
View
B+
Retailer 7
-
$3,930 USD
View
B+
Retailer 8
-
$4,104 USD
View
B+
Retailer 9
-
$4,130 USD
View
B+
Retailer 10
-
$4,130 USD
View
B+
Retailer 11
-
$4,225 USD
£3,327 GBP
View
B+
Retailer 12
-
$4,277 USD
View
B+
Retailer 13
-
$4,369 USD
View
Retailer 14
-
$4,374 USD
A$6,729 AUD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$4,401 USD
€4,191 EUR
View
B+
Retailer 16
-
$4,470 USD
View
B+
Retailer 17
-
$4,765 USD
View
B+
Retailer 18
-
$4,770 USD
£3,756 GBP
View
B
Retailer 19
-
$5,076 USD
ZAR 82,008 ZAR
View
B
Retailer 20
-
$6,986 USD
£5,501 GBP
View
Most Expensive
B
NZ Jewellers
88b9bfd3-6f2b-470a-8c72-9e57bc95afa8 · Nov 3
$7,151 USD
View
20 more retailers have this diamond
Prices start from $3,103 USDSave up to $4,048 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
$3,103 USD