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Heart|Natural|GIA

0.73ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6541756799

Certificate GIA 6541756799

Diamond specifications and retailer prices

From $1,248 NZD
$701 USD
As of October 28, 2026
Save $972 NZD (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,220 NZD at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541756799. Listed at 5 retailers as of October 28, 2026, with prices from $1,248 to $2,220, a $972 spread on the same certified stone. GemTrove lists it at $2,220. 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

0.73
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541756799
Dimensions5.60 × 6.28 × 3.74 mm
L/W Ratio1.12
Top View
5.60 mm6.28 mm0.73 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541756799
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,220 NZD|Low: $1,213 NZD|High: $2,220 NZD|Avg: $1,593 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4$1,248 NZD
Retailer 6$1,405 NZD
Retailer 3$1,501 NZD
Retailer 5$1,532 NZD
Retailer 2$1,627 NZD
GemTrove$2,220 NZD

25 data points across 6 retailers

5 retailers$1,248 NZD to $2,220 NZD

A
Cheapest Retailer
-
$1,248 NZD
$701 USD
Final sale: no returns
A
Retailer 2
-
$1,501 NZD
$843 USD
View
A
Retailer 3
-
$1,532 NZD
SGD 1,163 SGD
View
B+
Retailer 4
-
$1,627 NZD
£719 GBP
View
Most Expensive
B+
GemTrove
GT-N-01265254-98 · Oct 29
$2,220 NZD
A$1,918 AUD
View
4 more retailers have this diamond
Prices start from $1,248 NZDSave up to $972 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
0.73ct Heart
$1,248 NZD