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Round|Natural|GIA

1.00ct K VS1 Round Natural Diamond

VG • K/VS1 • GIA 7448185543

Certificate GIA 7448185543

Diamond specifications and retailer prices

From $2,294 SGD
As of November 5, 2026
Save $2,142 SGD (48%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,192 SGD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 7448185543. Listed at 23 retailers as of November 4, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 7448185543
Dimensions6.22 × 6.13 × 4.02 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.22 mm6.13 mm1.00 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7448185543
Side View
Table 57.0%Crown 38°Girdle: MED-MEDPavilion 40°Culet: NoneDepth 65.0%

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 5
Current: $2,362 SGD|Low: $2,344 SGD|High: $4,501 SGD|Avg: $2,891 SGD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$2,344 SGD
Retailer 1$2,362 SGD
Retailer 2$2,412 SGD
Retailer 3$2,514 SGD
Retailer 11$2,539 SGD
Retailer 10$2,587 SGD
Retailer 4$2,724 SGD
Retailer 6$2,935 SGD
Retailer 7$3,099 SGD
Retailer 5$3,226 SGD
Retailer 8$4,436 SGD

37 data points across 11 retailers

23 retailers$2,294 SGD to $4,436 SGD

A
Cheapest Retailer
-
$2,294 SGD
A
Retailer 2
-
$2,300 SGD
View
A
Retailer 3
-
$2,344 SGD
View
A
Retailer 4
-
$2,362 SGD
View
A
Retailer 5
-
$2,412 SGD
View
A
Retailer 6
-
$2,514 SGD
View
Retailer 7
-
$2,539 SGD
View
Price last confirmed 12 days ago
Retailer 8
-
$2,539 SGD
View
Price last confirmed 25 days ago
Retailer 9
-
$2,539 SGD
View
Price last confirmed 28 days ago
Retailer 10
-
$2,539 SGD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,539 SGD
View
Retailer 12
-
$2,539 SGD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$2,587 SGD
View
B+
Retailer 14
-
$2,656 SGD
View
Retailer 15
-
$2,656 SGD
View
Price last confirmed 38 days ago
Retailer 16
-
$2,656 SGD
View
Price last confirmed 12 days ago
B+
Retailer 17
-
$2,724 SGD
View
Retailer 18
-
$2,929 SGD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
$2,935 SGD
View
B+
Retailer 20
-
$3,099 SGD
View
B+
Retailer 21
-
$3,226 SGD
View
B
Retailer 22
-
$4,436 SGD
View
Most Expensive
NZ Jewellers
8e47c8ff-03eb-40d4-913b-54d69dccfe5f · Sep 27
$6,192 SGD
$4,848 USD
View
Price last confirmed 40 days ago
22 more retailers have this diamond
Prices start from $2,294 SGDSave up to $2,142 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
$2,294 SGD