Heart|Natural|GIA

1.01ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 6375859341

Certificate GIA 6375859341

Diamond specifications and retailer prices

From $2,446 USD
As of October 31, 2026
Save $2,887 USD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,333 USD 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 October 31, 2026, with prices from $2,446 to $5,333, a $2,887 spread on the same certified stone. MOH London lists it at $5,333. 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
Color
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: Oct 31
Current: $5,333 USD|Low: $2,444 USD|High: $5,396 USD|Avg: $3,373 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11$2,446 USD
Retailer 10$2,459 USD
Retailer 6$2,650 USD
Retailer 8$2,666 USD
Retailer 7$2,889 USD
Retailer 4$3,332 USD
Retailer 9$3,419 USD
Retailer 2$3,733 USD
Retailer 5$3,919 USD
Retailer 3$4,084 USD
MOH London$5,333 USD

43 data points across 11 retailers

19 retailers$2,446 USD to $5,333 USD

B+
Cheapest Retailer
-
$2,446 USD
B+
Retailer 2
-
$2,459 USD
View
B+
Retailer 3
-
$2,586 USD
View
B+
Retailer 4
-
$2,614 USD
View
Retailer 5
-
$2,650 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$2,666 USD
View
Final sale: no returns
B+
Retailer 7
-
$2,713 USD
View
B+
Retailer 8
-
$2,825 USD
View
B+
Retailer 9
-
$2,889 USD
View
B+
Retailer 10
-
$2,950 USD
CA$4,098 CAD
View
B+
Retailer 11
-
$3,332 USD
£2,624 GBP
View
Retailer 12
-
$3,419 USD
A$5,260 AUD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$3,559 USD
View
Retailer 14
-
$3,700 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$3,733 USD
€3,555 EUR
View
B
Retailer 16
-
$3,919 USD
ZAR 63,318 ZAR
View
B
Retailer 17
-
$4,084 USD
£3,216 GBP
View
B
Retailer 18
-
$4,600 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
BCAA0D407 · Nov 2
$5,333 USD
£4,199 GBP
View
18 more retailers have this diamond
Prices start from $2,446 USDSave up to $2,887 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.

B+
1.01ct Heart
$2,446 USD