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Radiant|Natural|GIA

1.00ct E VVS1 Radiant Natural Diamond

EX • E/VVS1 • GIA 6555381756

Certificate GIA 6555381756

Diamond specifications and retailer prices

From $4,188 SGD
£2,580 GBP
As of October 26, 2026
Save $3,462 SGD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,039 SGD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555381756. Listed at 9 retailers as of October 26, 2026, with a 83% 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

1.00
Carat
E
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle51.43°
Pavilion angle36.09°
OriginNatural
Grading LabGIA
CertificateGIA 6555381756
Dimensions6.65 × 4.99 × 3.40 mm
L/W Ratio1.33
Girdle conditionVery Thick
Key to symbols
Pinpoint, Feather
Top View
6.65 mm4.99 mm1.00 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555381756
Side View
Table 71.0%Crown 51.43°GirdlePavilion 36.09°CuletDepth 68.1%

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 26
Current: $4,188 SGD|Low: $4,182 SGD|High: $7,809 SGD|Avg: $5,298 SGD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 26, 2026
Retailer 1$4,188 SGD
Retailer 5$4,234 SGD
Retailer 3$4,666 SGD
Retailer 4$4,918 SGD
Retailer 6$5,426 SGD
Retailer 2$7,650 SGD

28 data points across 6 retailers

9 retailers$4,188 SGD to $7,650 SGD

A
Cheapest Retailer
-
$4,188 SGD
£2,580 GBP
Retailer 2
-
$4,591 SGD
$3,591 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$4,614 SGD
$3,609 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$4,666 SGD
$3,650 USD
View
Price last confirmed 6 days ago
Retailer 5
-
$4,791 SGD
$3,748 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$4,918 SGD
A$5,918 AUD
View
Price last confirmed 24 days ago
B+
Retailer 7
-
$7,650 SGD
£4,712 GBP
View
Retailer 8
-
$7,999 SGD
$6,257 USD
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
31cea627-a12a-463f-88a1-1354e29d5fb2 · Sep 27
$8,039 SGD
$6,288 USD
View
Price last confirmed 35 days ago
8 more retailers have this diamond
Prices start from $4,188 SGDSave up to $3,462 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 Radiant
$4,188 SGD