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Round|Natural|GIA

1.00ct I VVS1 Round Natural Diamond

VG • I/VVS1 • GIA 2557614949

Certificate GIA 2557614949

Diamond specifications and retailer prices

From $2,943 SGD
As of November 4, 2026
Save $4,948 SGD (63%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $7,891 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 very-good cut grade and certified by GIA 2557614949. Listed at 26 retailers as of November 4, 2026, with prices from $2,943 to $7,891, a $4,948 spread on the same certified stone. NZ Jewellers lists it at $7,891. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557614949
Dimensions6.26 × 6.30 × 4.02 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather
Top View
6.26 mm6.30 mm1.00 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557614949
Side View
Table 58.0%Crown 34.5°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 64.0%

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: $7,891 SGD|Low: $2,943 SGD|High: $7,891 SGD|Avg: $4,250 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 5, 2026
Retailer 7$2,943 SGD
Retailer 18$2,944 SGD
Retailer 24$3,252 SGD
Retailer 10$3,283 SGD
Retailer 8$3,380 SGD
Retailer 21$3,449 SGD
Retailer 5$3,482 SGD
Retailer 19$3,506 SGD
Retailer 22$3,685 SGD
Retailer 14$3,774 SGD
Retailer 16$3,820 SGD
Retailer 3$3,919 SGD
Retailer 17$3,944 SGD
Retailer 9$3,956 SGD
Retailer 20$3,971 SGD
Retailer 6$4,313 SGD
Retailer 4$4,354 SGD
Retailer 2$4,371 SGD
Retailer 13$4,606 SGD
Retailer 12$4,846 SGD
Retailer 15$5,532 SGD
Retailer 23$5,687 SGD
Retailer 11$6,311 SGD
NZ Jewellers$7,891 SGD

19 data points across 24 retailers

26 retailers$2,943 SGD to $7,891 SGD

A
Cheapest Retailer
-
$2,943 SGD
A
Retailer 2
-
$2,944 SGD
View
A
Retailer 3
-
$3,252 SGD
View
A
Retailer 4
-
$3,283 SGD
View
A
Retailer 5
-
$3,380 SGD
View
A
Retailer 6
-
$3,449 SGD
View
A
Retailer 7
-
$3,482 SGD
View
Final sale: no returns
A
Retailer 8
-
$3,506 SGD
View
A
Retailer 9
-
$3,685 SGD
View
A
Retailer 10
-
$3,774 SGD
View
A
Retailer 11
-
$3,820 SGD
View
A
Retailer 12
-
$3,919 SGD
View
Retailer 13
-
$3,944 SGD
View
Price last confirmed 7 days ago
A
Retailer 14
-
$3,956 SGD
View
A
Retailer 15
-
$3,971 SGD
View
Retailer 16
-
$4,267 SGD
View
Price last confirmed 9 days ago
A
Retailer 17
-
$4,313 SGD
View
B+
Retailer 18
-
$4,354 SGD
View
A
Retailer 19
-
$4,371 SGD
View
Retailer 20
-
$4,411 SGD
View
Price last confirmed 32 days ago
B+
Retailer 21
-
$4,606 SGD
View
B+
Retailer 22
-
$4,846 SGD
View
B+
Retailer 23
-
$5,532 SGD
View
B
Retailer 24
-
$5,687 SGD
View
B+
Retailer 25
-
$6,311 SGD
View
Most Expensive
B
NZ Jewellers
2ff88f22-34e6-4d80-9dc0-cf03d438465b · Nov 5
$7,891 SGD
$6,178 USD
View
25 more retailers have this diamond
Prices start from $2,943 SGDSave up to $4,948 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
$2,943 SGD