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Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2547718046

Certificate GIA 2547718046

Diamond specifications and retailer prices

From $3,255 SGD
As of November 4, 2026
Save $4,097 SGD (56%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $7,352 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2547718046. Listed at 26 retailers as of November 2, 2026, with prices from $3,255 to $7,352, a $4,097 spread on the same certified stone. NZ Jewellers lists it at $7,352. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2547718046
Dimensions6.32 × 6.35 × 3.98 mm
L/W Ratio1.00
Key to symbols
Crystal, Needle, Cloud
Top View
6.32 mm6.35 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547718046
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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: $7,352 SGD|Low: $3,222 SGD|High: $7,352 SGD|Avg: $4,717 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 4, 2026
Retailer 5$3,255 SGD
Retailer 19$3,275 SGD
Retailer 10$3,648 SGD
Retailer 12$3,747 SGD
Retailer 21$3,812 SGD
Retailer 15$3,895 SGD
Retailer 18$3,940 SGD
Retailer 7$4,083 SGD
Retailer 6$4,177 SGD
Retailer 3$4,220 SGD
Retailer 11$4,255 SGD
Retailer 20$4,340 SGD
Retailer 24$4,382 SGD
Retailer 14$4,404 SGD
Retailer 23$4,781 SGD
Retailer 13$4,852 SGD
Retailer 8$4,869 SGD
Retailer 17$4,990 SGD
Retailer 4$5,187 SGD
Retailer 16$5,413 SGD
Retailer 9$6,131 SGD
Retailer 22$6,303 SGD
Retailer 2$7,037 SGD
NZ Jewellers$7,352 SGD

21 data points across 24 retailers

26 retailers$3,255 SGD to $7,352 SGD

A
Cheapest Retailer
-
$3,255 SGD
A
Retailer 2
-
$3,275 SGD
View
A
Retailer 3
-
$3,648 SGD
View
A
Retailer 4
-
$3,747 SGD
View
A
Retailer 5
-
$3,812 SGD
View
A
Retailer 6
-
$3,895 SGD
View
Final sale: no returns
A
Retailer 7
-
$3,940 SGD
View
B+
Retailer 8
-
$4,083 SGD
View
B+
Retailer 9
-
$4,177 SGD
View
B+
Retailer 10
-
$4,220 SGD
View
B+
Retailer 11
-
$4,255 SGD
View
B+
Retailer 12
-
$4,331 SGD
View
B+
Retailer 13
-
$4,340 SGD
View
B+
Retailer 14
-
$4,382 SGD
View
B+
Retailer 15
-
$4,404 SGD
View
Retailer 16
-
$4,626 SGD
View
Price last confirmed 28 days ago
Retailer 17
-
$4,648 SGD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$4,781 SGD
View
B+
Retailer 19
-
$4,852 SGD
View
B+
Retailer 20
-
$4,869 SGD
View
B+
Retailer 21
-
$5,187 SGD
View
B
Retailer 22
-
$5,413 SGD
View
B
Retailer 23
-
$6,131 SGD
View
B
Retailer 24
-
$6,303 SGD
View
B
Retailer 25
-
$7,037 SGD
View
Most Expensive
B
NZ Jewellers
d405181a-269d-44fd-9a48-b530031609f6 · Nov 2
$7,352 SGD
$5,753 USD
View
25 more retailers have this diamond
Prices start from $3,255 SGDSave up to $4,097 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 Round
$3,255 SGD