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Heart|Natural|GIA

1.00ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 5506797964

Certificate GIA 5506797964

Diamond specifications and retailer prices

From $3,850 NZD
SGD 2,884 SGD
As of November 5, 2026
4 retailers carry this diamond
Most expensive: $3,850 NZD at Fonder Diamond
View at Fonder Diamond

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded J 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 5506797964. Listed at 4 retailers as of November 5, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5506797964
Dimensions6.07 × 7.00 × 4.16 mm
L/W Ratio1.15
Top View
6.07 mm7.00 mm1.00 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5506797964
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,850 NZD|Low: $2,309 NZD|High: $3,852 NZD|Avg: $3,216 NZD|+0.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$2,500 NZD
Retailer 8$2,756 NZD
Retailer 2$2,948 NZD
Retailer 7$3,139 NZD
Retailer 3$3,229 NZD
Retailer 6$3,229 NZD
Retailer 5$3,337 NZD
Fonder Diamond$3,850 NZD

24 data points across 8 retailers

4 retailers

Retailer 1
-
$2,756 NZD
Price last confirmed 22 days ago
Retailer 2
-
$2,948 NZD
View
Price last confirmed 22 days ago
Retailer 3
-
$3,139 NZD
View
Price last confirmed 22 days ago
Most Expensive
B+
Fonder Diamond
97041517 · Nov 5
$3,850 NZD
SGD 2,884 SGD
View
3 more retailers have this diamond

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.

B+
1.00ct Heart
$3,850 NZD