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Heart|Natural|GIA

1.01ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 1378818176

Certificate GIA 1378818176

Diamond specifications and retailer prices

From €1,894 EUR
₹201,508 INR
As of November 1, 2026
Save €3,659 EUR (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,553 EUR at Adiamor · As of November 1, 2026
View at Adiamor

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded H 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 1378818176. Listed at 20 retailers as of November 1, 2026, with prices from €1,894 to €5,553, a €3,659 spread on the same certified stone. Adiamor lists it at €5,553. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1378818176
Dimensions6.39 × 6.67 × 3.72 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Twinning Wisp, Natural
Top View
6.39 mm6.67 mm1.01 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1378818176
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 55.8%

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: €2,826 EUR|Low: €1,889 EUR|High: €5,527 EUR|Avg: €3,081 EUR|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5€1,894 EUR
Retailer 8€1,925 EUR
Retailer 4€2,439 EUR
Retailer 6€2,526 EUR
Retailer 3€2,582 EUR
Retailer 11€2,643 EUR
Retailer 2€2,745 EUR
Retailer 1€2,826 EUR
Retailer 9€3,095 EUR
Retailer 7€3,249 EUR
Retailer 10€4,445 EUR
Retailer 12€5,527 EUR

26 data points across 12 retailers

20 retailers€1,894 EUR to €5,553 EUR

A
Cheapest Retailer
-
€1,894 EUR
₹201,508 INR
A
Retailer 2
-
€1,925 EUR
HK$16,800 HKD
View
B+
Retailer 3
-
€2,257 EUR
$2,522 USD
View
B+
Retailer 4
-
€2,298 EUR
$2,567 USD
View
B+
Retailer 5
-
€2,439 EUR
$2,725 USD
View
Final sale: no returns
B+
Retailer 6
-
€2,526 EUR
£2,222 GBP
View
B+
Retailer 7
-
€2,582 EUR
$2,885 USD
View
B+
Retailer 8
-
€2,643 EUR
$2,953 USD
View
B+
Retailer 9
-
€2,643 EUR
$2,953 USD
View
B+
Retailer 10
-
€2,674 EUR
SGD 4,037 SGD
View
B+
Retailer 11
-
€2,745 EUR
$3,067 USD
View
B+
Retailer 12
-
€2,771 EUR
$3,096 USD
View
B+
Retailer 13
-
€2,826 EUR
£2,486 GBP
View
Retailer 14
-
€2,962 EUR
A$5,091 AUD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
€3,050 EUR
$3,408 USD
View
B+
Retailer 16
-
€3,095 EUR
View
B
Retailer 17
-
€3,249 EUR
ZAR 58,647 ZAR
View
B
Retailer 18
-
€4,445 EUR
£3,910 GBP
View
B
Retailer 19
-
€5,527 EUR
$6,175 USD
View
Most Expensive
B
Adiamor
D-51269733 · Nov 1
€5,553 EUR
$6,204 USD
View
19 more retailers have this diamond
Prices start from €1,894 EURSave up to €3,659 EUR

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
1.01ct Heart
€1,894 EUR