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Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 3555082335

Certificate GIA 3555082335

Diamond specifications and retailer prices

From $3,205 SGD
As of November 4, 2026
Save $4,147 SGD (56%) vs most expensive(unlock to see where)
25 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 3555082335. Listed at 25 retailers as of November 2, 2026, with prices from $3,205 to $7,352, a $4,147 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 angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 3555082335
Dimensions6.30 × 6.34 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.30 mm6.34 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555082335
Side View
Table 57.0%Crown 36.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 63.8%

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: $3,123 SGD|High: $7,352 SGD|Avg: $4,346 SGD|+1.3%
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 19$3,205 SGD
Retailer 14$3,343 SGD
Retailer 4$3,425 SGD
Retailer 8$3,477 SGD
Retailer 5$3,528 SGD
Retailer 3$3,531 SGD
Retailer 21$3,731 SGD
Retailer 16$3,774 SGD
Retailer 11$3,823 SGD
Retailer 17$3,940 SGD
Retailer 18$3,970 SGD
Retailer 23$4,340 SGD
Retailer 6$4,345 SGD
Retailer 12$4,345 SGD
Retailer 22$4,411 SGD
Retailer 20$4,498 SGD
Retailer 7$4,637 SGD
Retailer 13$4,869 SGD
Retailer 9$5,006 SGD
Retailer 15$5,119 SGD
Retailer 10$5,413 SGD
Retailer 2$7,037 SGD
NZ Jewellers$7,352 SGD

20 data points across 23 retailers

25 retailers$3,205 SGD to $7,352 SGD

A
Cheapest Retailer
-
$3,205 SGD
A
Retailer 2
-
$3,343 SGD
View
A
Retailer 3
-
$3,425 SGD
View
A
Retailer 4
-
$3,477 SGD
View
A
Retailer 5
-
$3,528 SGD
View
Final sale: no returns
A
Retailer 6
-
$3,531 SGD
View
A
Retailer 7
-
$3,731 SGD
View
A
Retailer 8
-
$3,774 SGD
View
A
Retailer 9
-
$3,823 SGD
View
A
Retailer 10
-
$3,940 SGD
View
A
Retailer 11
-
$3,970 SGD
View
B+
Retailer 12
-
$4,340 SGD
View
B+
Retailer 13
-
$4,345 SGD
View
B+
Retailer 14
-
$4,345 SGD
View
B+
Retailer 15
-
$4,411 SGD
View
Retailer 16
-
$4,469 SGD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$4,498 SGD
View
B+
Retailer 18
-
$4,637 SGD
View
Retailer 19
-
$4,853 SGD
View
Price last confirmed 13 days ago
B+
Retailer 20
-
$4,869 SGD
View
B+
Retailer 21
-
$5,006 SGD
View
B+
Retailer 22
-
$5,119 SGD
View
B
Retailer 23
-
$5,413 SGD
View
B
Retailer 24
-
$7,037 SGD
View
Most Expensive
B
NZ Jewellers
9bcc77c5-922d-4531-a118-e1b93878143a · Nov 2
$7,352 SGD
$5,753 USD
View
24 more retailers have this diamond
Prices start from $3,205 SGDSave up to $4,147 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
$3,205 SGD