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Round|Natural|GIA

1.00ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 2221072537

Certificate GIA 2221072537

Diamond specifications and retailer prices

From $4,601 SGD
$3,590 USD
As of October 28, 2026
Save $5,856 SGD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,458 SGD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 2221072537. Listed at 8 retailers as of October 26, 2026, with prices from $4,601 to $10,458, a $5,856 spread on the same certified stone. Wholesale Diamonds Direct lists it at $10,458. 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
FluorescenceFaint
Crown angle36.5°
OriginNatural
Grading LabGIA
CertificateGIA 2221072537
Dimensions6.33 × 6.38 × 3.98 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.33 mm6.38 mm1.00 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2221072537
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilionCulet: NoneDepth 62.7%

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 28
Current: $5,336 SGD|Low: $4,601 SGD|High: $10,944 SGD|Avg: $6,870 SGD|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
October 30, 2026
Retailer 6$4,601 SGD
Retailer 5$4,724 SGD
Retailer 1$5,336 SGD
Retailer 2$6,045 SGD
Retailer 3$6,192 SGD
Retailer 4$9,703 SGD
Wholesale Diamonds Direct$10,458 SGD

35 data points across 7 retailers

8 retailers$4,601 SGD to $10,458 SGD

A
Cheapest Retailer
-
$4,601 SGD
$3,590 USD
Final sale: no returns
A
Retailer 2
-
$4,724 SGD
€3,510 EUR
View
A
Retailer 3
-
$4,793 SGD
A$5,754 AUD
View
A
Retailer 4
-
$5,336 SGD
$4,163 USD
View
A
Retailer 5
-
$6,045 SGD
£3,713 GBP
View
A
Retailer 6
-
$6,192 SGD
€4,601 EUR
View
B+
Retailer 7
-
$9,703 SGD
£5,961 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
382222876 · Oct 26
$10,458 SGD
$8,159 USD
View
7 more retailers have this diamond
Prices start from $4,601 SGDSave up to $5,856 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
$4,601 SGD