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Heart|Natural|GIA

1.01ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 6375859341

Certificate GIA 6375859341

Diamond specifications and retailer prices

From $4,351 NZD
As of November 4, 2026
Save $5,135 NZD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,486 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.01ct natural heart diamond

This 1.01ct 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 6375859341. Listed at 19 retailers as of November 2, 2026, with prices from $4,351 to $9,486, a $5,135 spread on the same certified stone. MOH London lists it at $9,486. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6375859341
Dimensions6.54 × 5.43 × 3.68 mm
L/W Ratio1.20
Top View
6.54 mm5.43 mm1.01 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6375859341
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.7%

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 4
Current: $9,486 NZD|Low: $4,351 NZD|High: $9,599 NZD|Avg: $5,922 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$4,351 NZD
Retailer 9$4,374 NZD
Retailer 4$4,670 NZD
Retailer 7$4,743 NZD
Retailer 6$5,139 NZD
Retailer 2$5,833 NZD
Retailer 8$6,080 NZD
Retailer 5$6,612 NZD
Retailer 3$6,923 NZD
MOH London$9,486 NZD

46 data points across 10 retailers

19 retailers$4,351 NZD to $9,486 NZD

B+
Cheapest Retailer
-
$4,351 NZD
B+
Retailer 2
-
$4,374 NZD
View
B+
Retailer 3
-
$4,600 NZD
View
B+
Retailer 4
-
$4,650 NZD
View
B+
Retailer 5
-
$4,670 NZD
View
B+
Retailer 6
-
$4,743 NZD
View
Final sale: no returns
B+
Retailer 7
-
$4,826 NZD
View
B+
Retailer 8
-
$5,025 NZD
View
Retailer 9
-
$5,139 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$5,248 NZD
View
B+
Retailer 11
-
$5,833 NZD
View
Retailer 12
-
$6,080 NZD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$6,329 NZD
View
Retailer 14
-
$6,582 NZD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$6,612 NZD
View
B
Retailer 16
-
$6,923 NZD
View
B
Retailer 17
-
$7,265 NZD
View
B
Retailer 18
-
$8,181 NZD
View
Most Expensive
B
MOH London
BCAA0D407 · Nov 2
$9,486 NZD
£4,199 GBP
View
18 more retailers have this diamond
Prices start from $4,351 NZDSave up to $5,135 NZD

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+
1.01ct Heart
$4,351 NZD