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Round|Natural|GIA

1.00ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 2566080193

Certificate GIA 2566080193

Diamond specifications and retailer prices

From $2,076 SGD
As of November 6, 2026
Save $2,848 SGD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,273 SGD at NZ Jewellers · As of October 6, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2566080193. Listed at 11 retailers as of November 4, 2026, with a 137% 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
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566080193
Dimensions6.30 × 6.35 × 4.02 mm
L/W Ratio1.01
Key to symbols
Pinpoint, Feather
Top View
6.30 mm6.35 mm1.00 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566080193
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.6%

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 6
Current: $6,273 SGD|Low: $2,076 SGD|High: $6,367 SGD|Avg: $3,583 SGD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7$2,076 SGD
Retailer 2$2,566 SGD
Retailer 10$2,615 SGD
Retailer 4$2,882 SGD
Retailer 11$3,000 SGD
Retailer 9$3,099 SGD
Retailer 3$3,186 SGD
Retailer 5$3,446 SGD
Retailer 8$4,292 SGD
Retailer 6$4,924 SGD
NZ Jewellers$6,273 SGD

40 data points across 11 retailers

11 retailers$2,076 SGD to $4,924 SGD

A
Cheapest Retailer
-
$2,076 SGD
A
Retailer 2
-
$2,566 SGD
View
A
Retailer 3
-
$2,615 SGD
View
A
Retailer 4
-
$2,882 SGD
View
Retailer 5
-
$3,000 SGD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$3,099 SGD
View
Retailer 7
-
$3,186 SGD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$3,446 SGD
View
B+
Retailer 9
-
$4,292 SGD
View
B
Retailer 10
-
$4,924 SGD
View
Most Expensive
NZ Jewellers
df7917ec-484e-43ec-a346-6f6592494d92 · Oct 6
$6,273 SGD
$4,911 USD
View
Price last confirmed 31 days ago
10 more retailers have this diamond
Prices start from $2,076 SGDSave up to $2,848 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
$2,076 SGD