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Round|Natural|GIA

1.01ct E VVS1 Round Natural Diamond

EX • E/VVS1 • GIA 1555678368

Certificate GIA 1555678368

Diamond specifications and retailer prices

From $5,204 SGD
HK$31,800 HKD
As of October 30, 2026
Save $6,122 SGD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,672 SGD at NZ Jewellers · As of September 10, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1555678368. Listed at 21 retailers as of October 29, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555678368
Dimensions6.37 × 6.33 × 3.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.37 mm6.33 mm1.01 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1555678368
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A+
Exceptional
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: $11,829 SGD|Low: $5,204 SGD|High: $12,672 SGD|Avg: $7,540 SGD|-6.6%
NZ Jewellers
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
October 31, 2026
Retailer 6$5,204 SGD
Retailer 4$5,532 SGD
Retailer 17$5,914 SGD
Retailer 5$5,921 SGD
Retailer 16$6,028 SGD
Retailer 12$6,106 SGD
Retailer 8$6,200 SGD
Retailer 9$6,202 SGD
Retailer 10$6,261 SGD
Retailer 2$6,553 SGD
Retailer 13$6,782 SGD
Retailer 11$7,588 SGD
Retailer 18$7,728 SGD
Retailer 14$8,027 SGD
Retailer 3$8,222 SGD
Retailer 19$8,536 SGD
Retailer 7$11,010 SGD
Retailer 15$11,326 SGD
NZ Jewellers$11,829 SGD

24 data points across 19 retailers

21 retailers$5,204 SGD to $11,326 SGD

A+
Cheapest Retailer
-
$5,204 SGD
HK$31,800 HKD
A
Retailer 2
-
$5,532 SGD
$4,327 USD
View
A
Retailer 3
-
$5,914 SGD
$4,626 USD
View
Final sale: no returns
A
Retailer 4
-
$5,921 SGD
$4,631 USD
View
A
Retailer 5
-
$6,028 SGD
$4,715 USD
View
A
Retailer 6
-
$6,106 SGD
€4,549 EUR
View
A
Retailer 7
-
$6,200 SGD
$4,850 USD
View
A
Retailer 8
-
$6,202 SGD
€4,620 EUR
View
A
Retailer 9
-
$6,261 SGD
$4,897 USD
View
A
Retailer 10
-
$6,553 SGD
£4,036 GBP
View
A
Retailer 11
-
$6,782 SGD
$5,305 USD
View
A
Retailer 12
-
$7,028 SGD
A$8,458 AUD
View
Retailer 13
-
$7,588 SGD
A$9,132 AUD
View
Price last confirmed 21 days ago
A
Retailer 14
-
$7,728 SGD
£4,760 GBP
View
A
Retailer 15
-
$8,027 SGD
€5,980 EUR
View
A
Retailer 16
-
$8,222 SGD
£5,064 GBP
View
Retailer 17
-
$8,536 SGD
ZAR 107,872 ZAR
View
Price last confirmed 8 days ago
Retailer 18
-
$11,010 SGD
$8,612 USD
View
Price last confirmed 7 days ago
B+
Retailer 19
-
$11,326 SGD
£6,976 GBP
View
Retailer 20
-
$11,829 SGD
$9,253 USD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
42659a2f-1cfe-4070-802b-41c12a5e6b5f · Sep 10
$12,672 SGD
$9,912 USD
View
Price last confirmed 50 days ago
20 more retailers have this diamond
Prices start from $5,204 SGDSave up to $6,122 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+
1.01ct Round
$5,204 SGD