CaratHunter
Plans
Round|Natural|GIA

1.00ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 6565547258

Certificate GIA 6565547258

Diamond specifications and retailer prices

From $4,249 SGD
HK$25,900 HKD
As of October 29, 2026
Save $5,362 SGD (56%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,611 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 6565547258. Listed at 27 retailers as of October 29, 2026, with prices from $4,249 to $9,611, a $5,362 spread on the same certified stone. NZ Jewellers lists it at $9,611. 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
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565547258
Dimensions6.36 × 6.34 × 3.97 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Needle, Cloud
Top View
6.36 mm6.34 mm1.00 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6565547258
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

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: Oct 29
Current: $4,356 SGD|Low: $4,330 SGD|High: $8,892 SGD|Avg: $6,158 SGD|-1.0%
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
October 30, 2026
Retailer 1$4,356 SGD
Retailer 2$4,749 SGD
Retailer 8$5,177 SGD
Retailer 4$5,516 SGD
Retailer 5$5,516 SGD
Retailer 9$5,608 SGD
Retailer 3$5,970 SGD
Retailer 12$6,152 SGD
Retailer 15$6,251 SGD
Retailer 10$6,296 SGD
Retailer 6$6,366 SGD
Retailer 14$6,371 SGD
Retailer 13$6,718 SGD
Retailer 7$8,138 SGD
Retailer 11$8,834 SGD

20 data points across 15 retailers

27 retailers$4,249 SGD to $9,611 SGD

A
Cheapest Retailer
-
$4,249 SGD
HK$25,900 HKD
A
Retailer 2
-
$4,356 SGD
₹323,682 INR
View
A
Retailer 3
-
$4,724 SGD
€3,510 EUR
View
Retailer 4
-
$4,749 SGD
$3,705 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$4,793 SGD
A$5,754 AUD
View
A
Retailer 6
-
$4,855 SGD
$3,788 USD
View
A
Retailer 7
-
$4,916 SGD
View
A
Retailer 8
-
$5,091 SGD
$3,972 USD
View
Final sale: no returns
A
Retailer 9
-
$5,099 SGD
$3,978 USD
View
A
Retailer 10
-
$5,177 SGD
£3,181 GBP
View
A
Retailer 11
-
$5,236 SGD
$4,085 USD
View
A
Retailer 12
-
$5,452 SGD
View
A
Retailer 13
-
$5,516 SGD
$4,304 USD
View
A
Retailer 14
-
$5,516 SGD
$4,304 USD
View
A
Retailer 15
-
$5,516 SGD
$4,304 USD
View
A
Retailer 16
-
$5,608 SGD
£3,445 GBP
View
A
Retailer 17
-
$5,970 SGD
$4,658 USD
View
A
Retailer 18
-
$6,152 SGD
€4,571 EUR
View
A
Retailer 19
-
$6,251 SGD
£3,840 GBP
View
A
Retailer 20
-
$6,296 SGD
A$7,557 AUD
View
B+
Retailer 21
-
$6,366 SGD
$4,967 USD
View
B+
Retailer 22
-
$6,407 SGD
£3,936 GBP
View
B+
Retailer 23
-
$6,718 SGD
ZAR 84,675 ZAR
View
B
Retailer 24
-
$8,138 SGD
$6,349 USD
View
B
Retailer 25
-
$8,366 SGD
$6,527 USD
View
B+
Retailer 26
-
$8,834 SGD
£5,427 GBP
View
Most Expensive
B
NZ Jewellers
80f77341-1073-492a-984d-8b04090b582a · Oct 30
$9,611 SGD
$7,499 USD
View
26 more retailers have this diamond
Prices start from $4,249 SGDSave up to $5,362 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
$4,249 SGD