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Radiant|Natural|GIA

1.00ct D VS1 Radiant Natural Diamond

GD • D/VS1 • GIA 2556513486

Certificate GIA 2556513486

Diamond specifications and retailer prices

From $6,034 NZD
$3,395 USD
As of October 28, 2026
Save $2,648 NZD (30%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,682 NZD at GS Diamonds · As of November 2, 2026
View at GS Diamonds

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 2556513486. Listed at 9 retailers as of October 28, 2026, with prices from $6,034 to $8,682, a $2,648 spread on the same certified stone. GS Diamonds lists it at $8,682. 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
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556513486
Dimensions6.83 × 4.81 × 3.26 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Crystal, Natural
Top View
6.83 mm4.81 mm1.00 ctD / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556513486
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.7%

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 28
Current: $8,682 NZD|Low: $5,696 NZD|High: $9,162 NZD|Avg: $7,521 NZD|-3.9%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$6,034 NZD
Retailer 9$6,340 NZD
Retailer 5$6,823 NZD
Retailer 8$7,240 NZD
Retailer 7$7,383 NZD
Retailer 3$7,820 NZD
Retailer 6$7,820 NZD
Retailer 4$8,087 NZD
GS Diamonds$8,682 NZD

42 data points across 9 retailers

9 retailers$6,034 NZD to $8,682 NZD

A
Cheapest Retailer
-
$6,034 NZD
$3,395 USD
A
Retailer 2
-
$6,340 NZD
$3,567 USD
View
Final sale: no returns
B+
Retailer 3
-
$6,823 NZD
$3,839 USD
View
B+
Retailer 4
-
$7,240 NZD
SGD 5,505 SGD
View
B+
Retailer 5
-
$7,383 NZD
$4,154 USD
View
B+
Retailer 6
-
$7,820 NZD
$4,400 USD
View
B+
Retailer 7
-
$7,820 NZD
$4,400 USD
View
B+
Retailer 8
-
$8,087 NZD
$4,550 USD
View
Most Expensive
B
GS Diamonds
AN1E-100761122187 · Nov 2
$8,682 NZD
A$7,515 AUD
View
8 more retailers have this diamond
Prices start from $6,034 NZDSave up to $2,648 NZD

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
$6,034 NZD