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Radiant|Natural|GIA

1.00ct D VS1 Radiant Natural Diamond

VG • D/VS1 • GIA 6552734142

Certificate GIA 6552734142

Diamond specifications and retailer prices

From $5,048 SGD
As of November 4, 2026
Save $4,073 SGD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,529 SGD at NZ Jewellers · As of September 30, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552734142. Listed at 15 retailers as of November 4, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552734142
Dimensions6.57 × 4.86 × 3.31 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Pinpoint, Indented Natural
Top View
6.57 mm4.86 mm1.00 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552734142
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,540 SGD|Low: $4,626 SGD|High: $9,255 SGD|Avg: $6,279 SGD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$5,048 SGD
Retailer 5$5,218 SGD
Retailer 1$5,540 SGD
Retailer 7$5,832 SGD
Retailer 4$6,164 SGD
Retailer 8$6,346 SGD
Retailer 2$6,675 SGD
Retailer 3$9,121 SGD

46 data points across 8 retailers

15 retailers$5,048 SGD to $9,121 SGD

B+
Cheapest Retailer
-
$5,048 SGD
Final sale: no returns
B+
Retailer 2
-
$5,218 SGD
View
Retailer 3
-
$5,469 SGD
View
Price last confirmed 29 days ago
Retailer 4
-
$5,469 SGD
View
Price last confirmed 37 days ago
Retailer 5
-
$5,469 SGD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$5,540 SGD
View
Retailer 7
-
$5,713 SGD
View
Price last confirmed 66 days ago
Retailer 8
-
$5,832 SGD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
$6,164 SGD
View
Retailer 10
-
$6,310 SGD
View
Price last confirmed 38 days ago
Retailer 11
-
$6,310 SGD
View
Price last confirmed 61 days ago
B
Retailer 12
-
$6,346 SGD
View
B+
Retailer 13
-
$6,675 SGD
View
B
Retailer 14
-
$9,121 SGD
View
Most Expensive
NZ Jewellers
e67e2ebb-1e86-4cbb-a14a-1cb40150ed14 · Sep 30
$9,529 SGD
$7,460 USD
View
Price last confirmed 36 days ago
14 more retailers have this diamond
Prices start from $5,048 SGDSave up to $4,073 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.

B+
1.00ct Radiant
$5,048 SGD