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Heart|Natural|GIA

0.71ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 7548340106

Certificate GIA 7548340106

Diamond specifications and retailer prices

From €441 EUR
$495 USD
As of November 2, 2026
Save €125 EUR (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €566 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548340106. Listed at 4 retailers as of October 31, 2026, with prices from €441 to €566, a €125 spread on the same certified stone. Blue Nile lists it at €566. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548340106
Dimensions5.25 × 6.24 × 3.70 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather
Top View
5.25 mm6.24 mm0.71 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548340106
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

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 2
Current: €566 EUR|Low: €386 EUR|High: €662 EUR|Avg: €523 EUR|-14.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3€441 EUR
Retailer 4€486 EUR
Retailer 2€559 EUR
Blue Nile€566 EUR

39 data points across 4 retailers

4 retailers€441 EUR to €566 EUR

A
Cheapest Retailer
-
€441 EUR
$495 USD
Final sale: no returns
A
Retailer 2
-
€486 EUR
SGD 736 SGD
View
A
Retailer 3
-
€559 EUR
£494 GBP
View
Most Expensive
B+
Blue Nile
27727186 · Oct 31
€566 EUR
$635 USD
View
3 more retailers have this diamond
Prices start from €441 EURSave up to €125 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
0.71ct Heart
€441 EUR