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Round|Natural|GIA

1.01ct E VS1 Round Natural Diamond

VG • E/VS1 • GIA 6421723496

Certificate GIA 6421723496

Diamond specifications and retailer prices

From $6,781 SGD
$5,291 USD
As of October 28, 2026
Save $8,299 SGD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $15,080 SGD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.01ct natural round diamond

This 1.01ct 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 6421723496. Listed at 23 retailers as of October 28, 2026, with prices from $6,781 to $15,080, a $8,299 spread on the same certified stone. Diamond Quarter lists it at $15,080. 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

1.01
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6421723496
Dimensions6.27 × 6.23 × 4.03 mm
L/W Ratio1.01
Top View
6.27 mm6.23 mm1.01 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6421723496
Side View
Table 56.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $8,054 SGD|Low: $6,578 SGD|High: $12,796 SGD|Avg: $8,382 SGD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4$6,781 SGD
Retailer 12$6,796 SGD
Retailer 9$6,844 SGD
Retailer 2$7,012 SGD
Retailer 11$7,176 SGD
Retailer 3$7,242 SGD
Retailer 1$8,054 SGD
Retailer 5$8,176 SGD
Retailer 10$8,376 SGD
Retailer 6$8,851 SGD
Retailer 7$10,451 SGD
Retailer 8$12,661 SGD

43 data points across 12 retailers

23 retailers$6,781 SGD to $15,080 SGD

B+
Cheapest Retailer
-
$6,781 SGD
$5,291 USD
B+
Retailer 2
-
$6,796 SGD
$5,302 USD
View
Retailer 3
-
$6,844 SGD
$5,340 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$7,012 SGD
€5,210 EUR
View
B+
Retailer 5
-
$7,051 SGD
A$8,464 AUD
View
B+
Retailer 6
-
$7,176 SGD
$5,599 USD
View
Final sale: no returns
B+
Retailer 7
-
$7,239 SGD
CA$7,844 CAD
View
B+
Retailer 8
-
$7,242 SGD
$5,650 USD
View
Retailer 9
-
$7,775 SGD
$6,066 USD
View
Price last confirmed 29 days ago
Retailer 10
-
$7,775 SGD
$6,066 USD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$8,054 SGD
£4,948 GBP
View
B+
Retailer 12
-
$8,176 SGD
£5,023 GBP
View
Retailer 13
-
$8,376 SGD
A$10,054 AUD
View
Price last confirmed 17 days ago
B+
Retailer 14
-
$8,664 SGD
$6,760 USD
View
B+
Retailer 15
-
$8,664 SGD
$6,760 USD
View
B+
Retailer 16
-
$8,851 SGD
€6,577 EUR
View
B+
Retailer 17
-
$8,946 SGD
$6,980 USD
View
Retailer 18
-
$8,972 SGD
$7,000 USD
View
Price last confirmed 30 days ago
Retailer 19
-
$9,462 SGD
$7,382 USD
View
Price last confirmed 7 days ago
B
Retailer 20
-
$10,451 SGD
ZAR 131,727 ZAR
View
B
Retailer 21
-
$12,661 SGD
£7,778 GBP
View
Retailer 22
-
$14,354 SGD
$11,199 USD
View
Price last confirmed 32 days ago
Most Expensive
B
Diamond Quarter
1.01VS1E6496369DN · Oct 29
$15,080 SGD
£9,264 GBP
View
22 more retailers have this diamond
Prices start from $6,781 SGDSave up to $8,299 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.

B+
1.01ct Round
$6,781 SGD