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Heart|Natural|GIA

0.71ct K SI1 Heart Natural Diamond

VG • K/SI1 • GIA 2151461752

Certificate GIA 2151461752

Diamond specifications and retailer prices

From €455 EUR
As of November 6, 2026
Save €1,503 EUR (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,958 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2151461752. Listed at 17 retailers as of November 5, 2026, with prices from €455 to €1,958, a €1,503 spread on the same certified stone. NZ Jewellers lists it at €1,958. 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

0.71
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151461752
Dimensions5.70 × 5.97 × 3.21 mm
L/W Ratio1.05
Girdle conditionFaceted
Key to symbols
Twinning Wisp
Top View
5.70 mm5.97 mm0.71 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2151461752
Side View
Table 66.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 53.8%

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 6
Current: €1,958 EUR|Low: €455 EUR|High: €1,958 EUR|Avg: €885 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2€455 EUR
Retailer 11€624 EUR
Retailer 6€648 EUR
Retailer 10€648 EUR
Retailer 3€720 EUR
Retailer 7€759 EUR
Retailer 5€782 EUR
Retailer 4€784 EUR
Retailer 9€832 EUR
Retailer 8€931 EUR
Retailer 12€1,441 EUR
NZ Jewellers€1,958 EUR

33 data points across 12 retailers

17 retailers€455 EUR to €1,958 EUR

A
Cheapest Retailer
-
€455 EUR
B+
Retailer 2
-
€527 EUR
View
B+
Retailer 3
-
€624 EUR
View
Retailer 4
-
€624 EUR
View
Price last confirmed 9 days ago
B+
Retailer 5
-
€648 EUR
View
B+
Retailer 6
-
€648 EUR
View
B+
Retailer 7
-
€718 EUR
View
B+
Retailer 8
-
€720 EUR
View
B+
Retailer 9
-
€720 EUR
View
B
Retailer 10
-
€743 EUR
View
B
Retailer 11
-
€759 EUR
View
B+
Retailer 12
-
€782 EUR
View
B
Retailer 13
-
€784 EUR
View
B
Retailer 14
-
€832 EUR
View
B
Retailer 15
-
€931 EUR
View
B
Retailer 16
-
€1,441 EUR
View
Most Expensive
C
NZ Jewellers
0d98a86d-7b71-4cb3-a438-0bbbd11d5f4d · Nov 5
€1,958 EUR
$2,186 USD
View
16 more retailers have this diamond
Prices start from €455 EURSave up to €1,503 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
€455 EUR