Heart|Natural|GIA

1.00ct E VVS1 Heart Natural Diamond

EX • E/VVS1 • GIA 3505991830

Certificate GIA 3505991830

Diamond specifications and retailer prices

From HK$28,920 HKD
As of November 4, 2026
Save HK$24,173 HKD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$55,321 HKD 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 November 2, 2026, with a 84% 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: Nov 4
Current: HK$29,069 HKD|Low: HK$28,488 HKD|High: HK$53,736 HKD|Avg: HK$36,201 HKD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5HK$28,920 HKD
Retailer 1HK$29,069 HKD
Retailer 3HK$31,775 HKD
Retailer 4HK$34,043 HKD
Retailer 6HK$36,514 HKD
Retailer 7HK$36,710 HKD
Retailer 2HK$53,093 HKD

36 data points across 7 retailers

10 retailersHK$28,920 HKD to HK$53,093 HKD

A
Cheapest Retailer
-
HK$28,920 HKD
A
Retailer 2
-
HK$29,069 HKD
View
Retailer 3
-
HK$31,752 HKD
View
Price last confirmed 35 days ago
Retailer 4
-
HK$31,752 HKD
View
Price last confirmed 40 days ago
Retailer 5
-
HK$31,752 HKD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
HK$31,775 HKD
View
Retailer 7
-
HK$34,043 HKD
View
Price last confirmed 32 days ago
B
Retailer 8
-
HK$53,093 HKD
View
Retailer 9
-
HK$55,321 HKD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
75b5431e-afeb-45bc-95bc-e2e1e3f02a0f · Oct 6
HK$55,321 HKD
$7,051 USD
View
Price last confirmed 29 days ago
9 more retailers have this diamond
Prices start from HK$28,920 HKDSave up to HK$24,173 HKD

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
HK$28,920 HKD