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Round|Natural|GIA

1.00ct E VS1 Round Natural Diamond

VG • E/VS1 • GIA 2235741089

Certificate GIA 2235741089

Diamond specifications and retailer prices

From $4,222 SGD
HK$25,800 HKD
As of October 30, 2026
Save $5,598 SGD (57%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $9,819 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 very-good cut grade and certified by GIA 2235741089. Listed at 28 retailers as of October 30, 2026, with prices from $4,222 to $9,819, a $5,598 spread on the same certified stone. NZ Jewellers lists it at $9,819. 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
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235741089
Dimensions6.21 × 6.13 × 4.00 mm
L/W Ratio1.01
Key to symbols
Feather, Needle, Pinpoint, Natural
Top View
6.21 mm6.13 mm1.00 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235741089
Side View
Table 57.0%CrownGirdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.8%

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 30
Current: $9,819 SGD|Low: $4,173 SGD|High: $9,819 SGD|Avg: $5,667 SGD
NZ Jewellers
Retailer 2
Retailer 3
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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
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
October 30, 2026
Retailer 8$4,222 SGD
Retailer 17$4,354 SGD
Retailer 19$4,379 SGD
Retailer 9$4,404 SGD
Retailer 25$4,478 SGD
Retailer 5$4,615 SGD
Retailer 10$4,674 SGD
Retailer 11$4,712 SGD
Retailer 4$4,716 SGD
Retailer 12$4,819 SGD
Retailer 2$4,854 SGD
Retailer 7$4,871 SGD
Retailer 22$5,106 SGD
Retailer 24$5,106 SGD
Retailer 26$5,106 SGD
Retailer 13$5,730 SGD
Retailer 14$5,753 SGD
Retailer 27$5,753 SGD
Retailer 20$5,869 SGD
Retailer 15$5,891 SGD
Retailer 6$5,945 SGD
Retailer 21$6,031 SGD
Retailer 3$6,348 SGD
Retailer 16$6,701 SGD
Retailer 18$8,151 SGD
Retailer 23$9,025 SGD
NZ Jewellers$9,819 SGD

31 data points across 27 retailers

28 retailers$4,222 SGD to $9,819 SGD

A
Cheapest Retailer
-
$4,222 SGD
HK$25,800 HKD
A
Retailer 2
-
$4,354 SGD
$3,406 USD
View
A
Retailer 3
-
$4,379 SGD
$3,425 USD
View
A
Retailer 4
-
$4,404 SGD
$3,445 USD
View
A
Retailer 5
-
$4,478 SGD
$3,503 USD
View
A
Retailer 6
-
$4,615 SGD
$3,610 USD
View
A
Retailer 7
-
$4,674 SGD
A$5,624 AUD
View
A
Retailer 8
-
$4,712 SGD
$3,686 USD
View
Final sale: no returns
A
Retailer 9
-
$4,716 SGD
$3,689 USD
View
A
Retailer 10
-
$4,819 SGD
€3,590 EUR
View
A
Retailer 11
-
$4,854 SGD
CA$5,274 CAD
View
A
Retailer 12
-
$4,871 SGD
$3,810 USD
View
A
Retailer 13
-
$5,106 SGD
$3,994 USD
View
A
Retailer 14
-
$5,106 SGD
$3,994 USD
View
A
Retailer 15
-
$5,106 SGD
$3,994 USD
View
A
Retailer 16
-
$5,730 SGD
£3,529 GBP
View
A
Retailer 17
-
$5,753 SGD
$4,500 USD
View
A
Retailer 18
-
$5,753 SGD
$4,500 USD
View
Retailer 19
-
$5,869 SGD
A$7,063 AUD
View
Price last confirmed 20 days ago
A
Retailer 20
-
$5,891 SGD
$4,608 USD
View
B+
Retailer 21
-
$5,945 SGD
$4,650 USD
View
A
Retailer 22
-
$6,031 SGD
€4,493 EUR
View
Retailer 23
-
$6,226 SGD
$4,870 USD
View
Price last confirmed 7 days ago
B+
Retailer 24
-
$6,348 SGD
£3,910 GBP
View
B+
Retailer 25
-
$6,701 SGD
ZAR 84,675 ZAR
View
B
Retailer 26
-
$8,151 SGD
$6,376 USD
View
B
Retailer 27
-
$9,025 SGD
£5,559 GBP
View
Most Expensive
B
NZ Jewellers
f8d94a8d-5c34-4535-8a4a-2863c7d49085 · Oct 30
$9,819 SGD
$7,681 USD
View
27 more retailers have this diamond
Prices start from $4,222 SGDSave up to $5,598 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
$4,222 SGD