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Heart|Natural|GIA

1.71ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 6411466228

Certificate GIA 6411466228

Diamond specifications and retailer prices

From €7,947 EUR
£6,991 GBP
As of November 1, 2026
Save €3,917 EUR (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €11,864 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.71ct natural heart diamond

This 1.71ct natural heart sits in the one-and-a-half to two 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 6411466228. Listed at 2 retailers as of November 1, 2026, with prices from €7,947 to €11,864, a €3,917 spread on the same certified stone. MOH London lists it at €11,864. 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

1.71
Carat
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6411466228
Dimensions6.65 × 8.11 × 4.97 mm
L/W Ratio1.22
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Natural
Top View
6.65 mm8.11 mm1.71 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6411466228
Side View
Table 53.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.3%

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 1
Current: €11,864 EUR|Low: €7,605 EUR|High: €12,008 EUR|Avg: €8,865 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5€7,605 EUR
Retailer 4€7,834 EUR
Retailer 2€7,947 EUR
Retailer 3€9,092 EUR
MOH London€11,864 EUR

38 data points across 5 retailers

2 retailers€7,947 EUR to €11,864 EUR

B+
Cheapest Retailer
-
€7,947 EUR
£6,991 GBP
Most Expensive
B
MOH London
4DAC008BF · Nov 1
€11,864 EUR
£10,437 GBP
View
1 more retailer has this diamond
Prices start from €7,947 EURSave up to €3,917 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.

B+
1.71ct Heart
€7,947 EUR