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Round|Natural|GIA

1.00ct I VVS2 Round Natural Diamond

EX • I/VVS2 • GIA 1558677035

Certificate GIA 1558677035

Diamond specifications and retailer prices

From $2,733 SGD
As of November 3, 2026
Save $1,742 SGD (39%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,543 SGD at NZ Jewellers · As of October 17, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1558677035. Listed at 23 retailers as of November 3, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1558677035
Dimensions6.40 × 6.43 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint
Top View
6.40 mm6.43 mm1.00 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558677035
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.7%

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 3
Current: $4,475 SGD|Low: $2,723 SGD|High: $6,397 SGD|Avg: $4,069 SGD|+20.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 7$2,733 SGD
Retailer 13$2,852 SGD
Retailer 10$2,986 SGD
Retailer 11$3,078 SGD
Retailer 12$3,213 SGD
Retailer 8$3,694 SGD
Retailer 5$4,042 SGD
Retailer 6$4,125 SGD
Retailer 3$4,220 SGD
Retailer 9$4,345 SGD
Retailer 4$4,379 SGD
Retailer 1$4,475 SGD
Retailer 2$6,355 SGD

35 data points across 13 retailers

23 retailers$2,733 SGD to $4,475 SGD

Retailer 1
-
$2,699 SGD
Price last confirmed 16 days ago
A
Retailer 2
-
$2,733 SGD
View
Retailer 3
-
$2,852 SGD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$2,986 SGD
View
A
Retailer 5
-
$3,078 SGD
View
A
Retailer 6
-
$3,158 SGD
View
A
Retailer 7
-
$3,213 SGD
View
A
Retailer 8
-
$3,362 SGD
View
Retailer 9
-
$3,608 SGD
View
Price last confirmed 18 days ago
Retailer 10
-
$3,609 SGD
View
Price last confirmed 20 days ago
A
Retailer 11
-
$3,694 SGD
View
Retailer 12
-
$3,747 SGD
View
Price last confirmed 21 days ago
Retailer 13
-
$3,789 SGD
View
Price last confirmed 18 days ago
Retailer 14
-
$4,042 SGD
View
Price last confirmed 29 days ago
A
Retailer 15
-
$4,125 SGD
View
Retailer 16
-
$4,163 SGD
View
Price last confirmed 18 days ago
Retailer 17
-
$4,220 SGD
View
Price last confirmed 16 days ago
A
Retailer 18
-
$4,345 SGD
View
Retailer 19
-
$4,379 SGD
View
Price last confirmed 19 days ago
B+
Retailer 20
-
$4,475 SGD
View
Retailer 21
-
$5,200 SGD
View
Price last confirmed 17 days ago
Retailer 22
-
$6,355 SGD
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
cadf6957-9c0f-4448-b80a-15de815c078d · Oct 17
$7,543 SGD
$5,903 USD
View
Price last confirmed 18 days ago
22 more retailers have this diamond
Prices start from $2,733 SGDSave up to $1,742 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
$2,733 SGD