CaratHunter
Plans
Round|Natural|IGI

1.00ct I VVS1 Round Natural Diamond

EX • I/VVS1 • IGI 754512598

Shape and cutting style on the report: Round brilliant

Certificate IGI 754512598

Diamond specifications and retailer prices

From $2,562 SGD
As of November 5, 2026
Save $4,262 SGD (62%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,825 SGD at NZ Jewellers · As of November 5, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 754512598. Listed at 22 retailers as of November 5, 2026, with prices from $2,562 to $6,825, a $4,262 spread on the same certified stone. NZ Jewellers lists it at $6,825. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 754512598
Dimensions6.54 × 6.56 × 3.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.54 mm6.56 mm1.00 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754512598
Side View
Table 59.0%Crown 31.3°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 59.3%

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 5
Current: $6,825 SGD|Low: $2,562 SGD|High: $6,825 SGD|Avg: $3,781 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
November 5, 2026
Retailer 15$2,562 SGD
Retailer 21$2,855 SGD
Retailer 4$2,948 SGD
Retailer 19$2,951 SGD
Retailer 18$2,982 SGD
Retailer 11$3,013 SGD
Retailer 10$3,124 SGD
Retailer 9$3,265 SGD
Retailer 8$3,269 SGD
Retailer 7$3,416 SGD
Retailer 5$3,444 SGD
Retailer 16$3,495 SGD
Retailer 3$3,617 SGD
Retailer 12$3,767 SGD
Retailer 2$3,828 SGD
Retailer 13$3,984 SGD
Retailer 20$4,001 SGD
Retailer 6$4,711 SGD
Retailer 14$4,946 SGD
Retailer 17$5,703 SGD
NZ Jewellers$6,825 SGD

27 data points across 21 retailers

22 retailers$2,562 SGD to $6,825 SGD

A
Cheapest Retailer
-
$2,562 SGD
A
Retailer 2
-
$2,855 SGD
View
A
Retailer 3
-
$2,948 SGD
View
A
Retailer 4
-
$2,951 SGD
View
A
Retailer 5
-
$2,982 SGD
View
A
Retailer 6
-
$3,013 SGD
View
Final sale: no returns
Retailer 7
-
$3,124 SGD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$3,265 SGD
View
A
Retailer 9
-
$3,269 SGD
View
A
Retailer 10
-
$3,416 SGD
View
Retailer 11
-
$3,435 SGD
View
Price last confirmed 11 days ago
A
Retailer 12
-
$3,444 SGD
View
A
Retailer 13
-
$3,495 SGD
View
A
Retailer 14
-
$3,617 SGD
View
A
Retailer 15
-
$3,767 SGD
View
A
Retailer 16
-
$3,828 SGD
View
A
Retailer 17
-
$3,984 SGD
View
A
Retailer 18
-
$4,001 SGD
View
B+
Retailer 19
-
$4,711 SGD
View
B+
Retailer 20
-
$4,946 SGD
View
B+
Retailer 21
-
$5,703 SGD
View
Most Expensive
B
NZ Jewellers
63d4b49e-2ae0-4a5d-b05b-816480b80bec · Nov 5
$6,825 SGD
$5,343 USD
View
21 more retailers have this diamond
Prices start from $2,562 SGDSave up to $4,262 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
$2,562 SGD