Heart|Natural|GIA

1.00ct E VVS1 Heart Natural Diamond

EX • E/VVS1 • GIA 3505991830

Certificate GIA 3505991830

Diamond specifications and retailer prices

From $4,724 SGD
$3,686 USD
As of October 29, 2026
Save $3,997 SGD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,037 SGD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart 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 3505991830. Listed at 10 retailers as of October 29, 2026, with a 85% 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
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle40.42°
OriginNatural
Grading LabGIA
CertificateGIA 3505991830
Dimensions6.41 × 6.99 × 4.00 mm
L/W Ratio1.09
Top View
6.41 mm6.99 mm1.00 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3505991830
Side View
Table 63.0%Crown 35°GirdlePavilion 40.42°CuletDepth 57.2%

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 29
Current: $4,778 SGD|Low: $4,654 SGD|High: $8,779 SGD|Avg: $5,938 SGD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$4,724 SGD
Retailer 1$4,778 SGD
Retailer 3$4,941 SGD
Retailer 4$5,562 SGD
Retailer 6$5,966 SGD
Retailer 7$5,998 SGD
Retailer 2$8,722 SGD

34 data points across 7 retailers

10 retailers$4,724 SGD to $8,722 SGD

A
Cheapest Retailer
-
$4,724 SGD
$3,686 USD
A
Retailer 2
-
$4,778 SGD
£2,935 GBP
View
A
Retailer 3
-
$4,941 SGD
$3,855 USD
View
B+
Retailer 4
-
$5,187 SGD
$4,047 USD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
$5,187 SGD
$4,047 USD
View
Price last confirmed 33 days ago
A
Retailer 6
-
$5,187 SGD
$4,047 USD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
$5,562 SGD
A$6,676 AUD
View
Price last confirmed 25 days ago
B
Retailer 8
-
$8,722 SGD
£5,358 GBP
View
B
Retailer 9
-
$9,037 SGD
$7,051 USD
View
Price last confirmed 32 days ago
Most Expensive
B
NZ Jewellers
75b5431e-afeb-45bc-95bc-e2e1e3f02a0f · Oct 6
$9,037 SGD
$7,051 USD
View
Price last confirmed 23 days ago
9 more retailers have this diamond
Prices start from $4,724 SGDSave up to $3,997 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 Heart
$4,724 SGD