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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 $4,305 SGD
As of November 4, 2026
Save $1,698 SGD (28%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,003 SGD at GS Diamonds · As of November 4, 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 November 4, 2026, with prices from $4,305 to $6,003, a $1,698 spread on the same certified stone. GS Diamonds lists it at $6,003. 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: Nov 4
Current: $6,003 SGD|Low: $4,094 SGD|High: $6,585 SGD|Avg: $5,383 SGD|-7.5%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 2$4,305 SGD
Retailer 9$4,556 SGD
Retailer 5$4,904 SGD
Retailer 8$5,202 SGD
Retailer 7$5,306 SGD
Retailer 3$5,620 SGD
Retailer 6$5,620 SGD
Retailer 4$5,812 SGD
GS Diamonds$6,003 SGD

41 data points across 9 retailers

9 retailers$4,305 SGD to $6,003 SGD

A
Cheapest Retailer
-
$4,305 SGD
A
Retailer 2
-
$4,556 SGD
View
Final sale: no returns
B+
Retailer 3
-
$4,904 SGD
View
B+
Retailer 4
-
$5,202 SGD
View
B+
Retailer 5
-
$5,306 SGD
View
B+
Retailer 6
-
$5,620 SGD
View
B+
Retailer 7
-
$5,620 SGD
View
B+
Retailer 8
-
$5,812 SGD
View
Most Expensive
B+
GS Diamonds
AN1E-100761122187 · Nov 4
$6,003 SGD
A$7,230 AUD
View
8 more retailers have this diamond
Prices start from $4,305 SGDSave up to $1,698 SGD

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
$4,305 SGD