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Round|Natural|GIA

1.00ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 2245020329

Certificate GIA 2245020329

Diamond specifications and retailer prices

From $3,647 SGD
As of November 4, 2026
Save $5,046 SGD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,694 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2245020329. Listed at 8 retailers as of November 2, 2026, with prices from $3,647 to $8,694, a $5,046 spread on the same certified stone. NZ Jewellers lists it at $8,694. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2245020329
Dimensions6.29 × 6.34 × 4.01 mm
L/W Ratio1.01
Key to symbols
Feather, Pinpoint, Natural
Top View
6.29 mm6.34 mm1.00 ctG / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245020329
Side View
Table 55.0%CrownGirdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 63.5%

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: $8,694 SGD|Low: $3,647 SGD|High: $9,428 SGD|Avg: $5,974 SGD|-7.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 3$3,647 SGD
Retailer 7$4,650 SGD
Retailer 5$4,938 SGD
Retailer 2$5,127 SGD
Retailer 8$5,264 SGD
Retailer 4$5,690 SGD
Retailer 6$8,345 SGD
NZ Jewellers$8,694 SGD

33 data points across 8 retailers

8 retailers$3,647 SGD to $8,694 SGD

A
Cheapest Retailer
-
$3,647 SGD
Retailer 2
-
$4,650 SGD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$4,938 SGD
View
A
Retailer 4
-
$5,127 SGD
View
B+
Retailer 5
-
$5,264 SGD
View
B+
Retailer 6
-
$5,690 SGD
View
B
Retailer 7
-
$8,345 SGD
View
Most Expensive
B
NZ Jewellers
d33ccffd-e987-4d5f-bfa4-b85ec8302045 · Nov 2
$8,694 SGD
$6,803 USD
View
7 more retailers have this diamond
Prices start from $3,647 SGDSave up to $5,046 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
$3,647 SGD