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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 $880 NZD
$495 USD
As of November 2, 2026
Save $249 NZD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,129 NZD 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 $880 to $1,129, a $249 spread on the same certified stone. Blue Nile lists it at $1,129. 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
Colour
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: $1,129 NZD|Low: $770 NZD|High: $1,319 NZD|Avg: $1,042 NZD|-14.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$880 NZD
Retailer 4$968 NZD
Retailer 2$1,114 NZD
Blue Nile$1,129 NZD

38 data points across 4 retailers

4 retailers$880 NZD to $1,129 NZD

A
Cheapest Retailer
-
$880 NZD
$495 USD
Final sale: no returns
A
Retailer 2
-
$968 NZD
SGD 736 SGD
View
A
Retailer 3
-
$1,114 NZD
£494 GBP
View
Most Expensive
B+
Blue Nile
27727186 · Oct 31
$1,129 NZD
$635 USD
View
3 more retailers have this diamond
Prices start from $880 NZDSave up to $249 NZD

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
$880 NZD