Heart|Natural|GIA

1.00ct I VS1 Heart Natural Diamond

ID • I/VS1 • GIA 5543809945

Certificate GIA 5543809945

Diamond specifications and retailer prices

From $2,068 USD
As of November 1, 2026
Save $2,799 USD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,752 USD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543809945. Listed at 17 retailers as of November 1, 2026, with a 135% 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
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543809945
Dimensions5.59 × 6.85 × 4.22 mm
L/W Ratio1.23
Top View
5.59 mm6.85 mm1.00 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543809945
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.6%

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 1
Current: $5,752 USD|Low: $1,917 USD|High: $5,752 USD|Avg: $3,395 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$2,301 USD
Retailer 8$2,493 USD
Retailer 9$2,608 USD
Retailer 3$2,654 USD
Retailer 7$2,876 USD
Retailer 4$3,251 USD
Retailer 5$3,415 USD
Retailer 6$4,008 USD
Retailer 2$4,867 USD
NZ Jewellers$5,752 USD

43 data points across 10 retailers

17 retailers$2,068 USD to $4,867 USD

A
Cheapest Retailer
-
$2,068 USD
A
Retailer 2
-
$2,174 USD
View
B+
Retailer 3
-
$2,301 USD
View
Final sale: no returns
Retailer 4
-
$2,493 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$2,608 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$2,650 USD
View
B+
Retailer 7
-
$2,654 USD
£2,090 GBP
View
Retailer 8
-
$2,876 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$2,890 USD
View
B+
Retailer 10
-
$2,890 USD
View
B
Retailer 11
-
$2,980 USD
View
B+
Retailer 12
-
$3,170 USD
View
B+
Retailer 13
-
$3,251 USD
€3,096 EUR
View
B
Retailer 14
-
$3,415 USD
ZAR 55,163 ZAR
View
B
Retailer 15
-
$4,008 USD
£3,156 GBP
View
B
Retailer 16
-
$4,867 USD
£3,832 GBP
View
Most Expensive
NZ Jewellers
a8f7979c-1777-4eb3-8cdf-25393d195777 · Oct 21
$5,752 USD
View
Price last confirmed 13 days ago
16 more retailers have this diamond
Prices start from $2,068 USDSave up to $2,799 USD

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
$2,068 USD