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Heart|Natural|GIA

0.73ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6551101902

Certificate GIA 6551101902

Diamond specifications and retailer prices

From $1,184 NZD
MYR 2,713 MYR
As of November 2, 2026
Save $940 NZD (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,123 NZD at GemTrove · As of November 3, 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 F 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 6551101902. Listed at 5 retailers as of November 2, 2026, with prices from $1,184 to $2,123, a $940 spread on the same certified stone. GemTrove lists it at $2,123. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551101902
Dimensions5.51 × 6.41 × 3.60 mm
L/W Ratio1.16
Top View
5.51 mm6.41 mm0.73 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551101902
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.1%

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: $2,123 NZD|Low: $1,184 NZD|High: $2,123 NZD|Avg: $1,506 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 4$1,184 NZD
Retailer 3$1,313 NZD
Retailer 5$1,342 NZD
Retailer 2$1,395 NZD
GemTrove$2,123 NZD

40 data points across 5 retailers

5 retailers$1,184 NZD to $2,123 NZD

A
Cheapest Retailer
-
$1,184 NZD
MYR 2,713 MYR
A
Retailer 2
-
$1,313 NZD
SGD 998 SGD
View
Retailer 3
-
$1,342 NZD
$755 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$1,395 NZD
£618 GBP
View
Most Expensive
B
GemTrove
GT-N-01265265-98 · Nov 3
$2,123 NZD
A$1,838 AUD
View
4 more retailers have this diamond
Prices start from $1,184 NZDSave up to $940 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
$1,184 NZD