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Heart|Natural|GIA

1.01ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 6291015340

Certificate GIA 6291015340

Diamond specifications and retailer prices

From €1,469 EUR
As of November 6, 2026
Save €3,246 EUR (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,715 EUR at Adiamor · As of November 5, 2026
View at Adiamor

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6291015340. Listed at 17 retailers as of November 5, 2026, with prices from €1,469 to €4,715, a €3,246 spread on the same certified stone. Adiamor lists it at €4,715. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6291015340
Dimensions5.47 × 6.56 × 4.31 mm
L/W Ratio1.20
Top View
5.47 mm6.56 mm1.01 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6291015340
Side View
Table 56.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 65.7%

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 6
Current: €1,469 EUR|Low: €1,469 EUR|High: €3,681 EUR|Avg: €2,174 EUR|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1€1,469 EUR
Retailer 6€1,501 EUR
Retailer 9€1,841 EUR
Retailer 8€1,917 EUR
Retailer 2€2,042 EUR
Retailer 3€2,090 EUR
Retailer 7€2,241 EUR
Retailer 4€2,256 EUR
Retailer 5€3,628 EUR

32 data points across 9 retailers

17 retailers€1,469 EUR to €4,715 EUR

A
Cheapest Retailer
-
€1,469 EUR
A
Retailer 2
-
€1,501 EUR
View
B+
Retailer 3
-
€1,841 EUR
View
B+
Retailer 4
-
€1,917 EUR
View
Final sale: no returns
B+
Retailer 5
-
€2,042 EUR
View
B+
Retailer 6
-
€2,077 EUR
View
Retailer 7
-
€2,077 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€2,090 EUR
View
B+
Retailer 9
-
€2,173 EUR
View
B+
Retailer 10
-
€2,202 EUR
View
B+
Retailer 11
-
€2,241 EUR
View
B+
Retailer 12
-
€2,256 EUR
View
B+
Retailer 13
-
€2,257 EUR
View
B
Retailer 14
-
€2,396 EUR
View
B
Retailer 15
-
€3,628 EUR
View
B
Retailer 16
-
€4,341 EUR
View
Most Expensive
B
Adiamor
D-64684384 · Nov 5
€4,715 EUR
$5,264 USD
View
16 more retailers have this diamond
Prices start from €1,469 EURSave up to €3,246 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
€1,469 EUR