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Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 5546383365

Certificate GIA 5546383365

Diamond specifications and retailer prices

From $3,091 SGD
As of November 4, 2026
Save $4,005 SGD (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,096 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 5546383365. Listed at 25 retailers as of November 2, 2026, with prices from $3,091 to $7,096, a $4,005 spread on the same certified stone. NZ Jewellers lists it at $7,096. 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 angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5546383365
Dimensions6.29 × 6.33 × 4.03 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Pinpoint, Natural
Top View
6.29 mm6.33 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546383365
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 63.9%

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: $7,096 SGD|Low: $3,091 SGD|High: $7,320 SGD|Avg: $4,332 SGD|-3.1%
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
November 4, 2026
Retailer 18$3,091 SGD
Retailer 3$3,305 SGD
Retailer 7$3,360 SGD
Retailer 14$3,371 SGD
Retailer 4$3,406 SGD
Retailer 23$3,412 SGD
Retailer 20$3,610 SGD
Retailer 9$3,691 SGD
Retailer 13$3,803 SGD
Retailer 16$3,807 SGD
Retailer 15$3,808 SGD
Retailer 17$3,832 SGD
Retailer 22$4,189 SGD
Retailer 5$4,204 SGD
Retailer 10$4,204 SGD
Retailer 21$4,258 SGD
Retailer 19$4,345 SGD
Retailer 6$4,475 SGD
Retailer 2$4,698 SGD
Retailer 8$4,829 SGD
Retailer 12$5,164 SGD
Retailer 11$7,027 SGD
NZ Jewellers$7,096 SGD

21 data points across 23 retailers

25 retailers$3,091 SGD to $7,096 SGD

A
Cheapest Retailer
-
$3,091 SGD
A
Retailer 2
-
$3,305 SGD
View
A
Retailer 3
-
$3,360 SGD
View
A
Retailer 4
-
$3,371 SGD
View
A
Retailer 5
-
$3,406 SGD
View
Final sale: no returns
A
Retailer 6
-
$3,412 SGD
View
A
Retailer 7
-
$3,610 SGD
View
A
Retailer 8
-
$3,691 SGD
View
A
Retailer 9
-
$3,803 SGD
View
A
Retailer 10
-
$3,807 SGD
View
A
Retailer 11
-
$3,808 SGD
View
A
Retailer 12
-
$3,832 SGD
View
A
Retailer 13
-
$4,189 SGD
View
A
Retailer 14
-
$4,204 SGD
View
A
Retailer 15
-
$4,204 SGD
View
B+
Retailer 16
-
$4,258 SGD
View
B+
Retailer 17
-
$4,345 SGD
View
B+
Retailer 18
-
$4,475 SGD
View
Retailer 19
-
$4,508 SGD
View
Price last confirmed 28 days ago
B+
Retailer 20
-
$4,698 SGD
View
B+
Retailer 21
-
$4,829 SGD
View
Retailer 22
-
$4,896 SGD
View
Price last confirmed 12 days ago
B+
Retailer 23
-
$5,164 SGD
View
B
Retailer 24
-
$7,027 SGD
View
Most Expensive
B
NZ Jewellers
bcf9ce69-063b-4a11-a0d8-a14899ec54bf · Nov 2
$7,096 SGD
$5,553 USD
View
24 more retailers have this diamond
Prices start from $3,091 SGDSave up to $4,005 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
$3,091 SGD