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Round|Natural|GIA

1.00ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 6204597741

Certificate GIA 6204597741

Diamond specifications and retailer prices

From $4,987 SGD
HK$30,400 HKD
As of October 29, 2026
Save $6,252 SGD (56%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $11,239 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6204597741. Listed at 28 retailers as of October 29, 2026, with prices from $4,987 to $11,239, a $6,252 spread on the same certified stone. NZ Jewellers lists it at $11,239. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6204597741
Dimensions6.41 × 6.37 × 3.94 mm
L/W Ratio1.01
Top View
6.41 mm6.37 mm1.00 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6204597741
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.8%

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: Oct 29
Current: $6,664 SGD|Low: $4,987 SGD|High: $11,048 SGD|Avg: $6,762 SGD|+0.2%
Retailer 1
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
October 30, 2026
Retailer 7$4,987 SGD
Retailer 18$5,151 SGD
Retailer 10$5,161 SGD
Retailer 20$5,447 SGD
Retailer 6$5,587 SGD
Retailer 2$5,619 SGD
Retailer 5$5,706 SGD
Retailer 21$5,742 SGD
Retailer 8$5,749 SGD
Retailer 1$6,664 SGD
Retailer 3$6,774 SGD
Retailer 14$6,831 SGD
Retailer 22$6,831 SGD
Retailer 11$6,904 SGD
Retailer 4$7,062 SGD
Retailer 12$7,199 SGD
Retailer 19$7,390 SGD
Retailer 13$7,416 SGD
Retailer 9$7,813 SGD
Retailer 17$8,183 SGD
Retailer 15$9,728 SGD
Retailer 16$10,759 SGD

32 data points across 22 retailers

28 retailers$4,987 SGD to $11,239 SGD

A
Cheapest Retailer
-
$4,987 SGD
HK$30,400 HKD
A
Retailer 2
-
$5,151 SGD
$4,019 USD
View
A
Retailer 3
-
$5,161 SGD
$4,027 USD
View
A
Retailer 4
-
$5,249 SGD
$4,095 USD
View
Retailer 5
-
$5,447 SGD
$4,250 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$5,587 SGD
$4,359 USD
View
A
Retailer 7
-
$5,619 SGD
$4,384 USD
View
Final sale: no returns
A
Retailer 8
-
$5,706 SGD
€4,240 EUR
View
A
Retailer 9
-
$5,742 SGD
$4,480 USD
View
A
Retailer 10
-
$5,749 SGD
CA$6,230 CAD
View
A
Retailer 11
-
$6,088 SGD
$4,750 USD
View
A
Retailer 12
-
$6,088 SGD
$4,750 USD
View
A
Retailer 13
-
$6,088 SGD
$4,750 USD
View
B+
Retailer 14
-
$6,664 SGD
£4,094 GBP
View
Retailer 15
-
$6,774 SGD
A$8,131 AUD
View
Price last confirmed 20 days ago
B+
Retailer 16
-
$6,831 SGD
$5,330 USD
View
B+
Retailer 17
-
$6,831 SGD
$5,330 USD
View
B+
Retailer 18
-
$6,904 SGD
$5,386 USD
View
B+
Retailer 19
-
$7,024 SGD
$5,480 USD
View
B+
Retailer 20
-
$7,062 SGD
$5,510 USD
View
B+
Retailer 21
-
$7,199 SGD
€5,349 EUR
View
B+
Retailer 22
-
$7,390 SGD
£4,540 GBP
View
Retailer 23
-
$7,416 SGD
$5,786 USD
View
Price last confirmed 7 days ago
B+
Retailer 24
-
$7,813 SGD
£4,800 GBP
View
B+
Retailer 25
-
$8,183 SGD
ZAR 103,137 ZAR
View
B
Retailer 26
-
$9,728 SGD
$7,590 USD
View
B
Retailer 27
-
$10,759 SGD
£6,610 GBP
View
Most Expensive
B
NZ Jewellers
e5550900-e259-4978-a621-c6cf6bfe3ce6 · Oct 30
$11,239 SGD
$8,769 USD
View
27 more retailers have this diamond
Prices start from $4,987 SGDSave up to $6,252 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
$4,987 SGD