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Heart|Natural|GIA

0.73ct H IF Heart Natural Diamond

EX • H/IF • GIA 7448191706

Certificate GIA 7448191706

Diamond specifications and retailer prices

From $4,452 NZD
$2,505 USD
As of November 2, 2026
Save $1,537 NZD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,612 NZD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7448191706. Listed at 6 retailers as of November 2, 2026, with a 35% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7448191706
Dimensions5.23 × 6.40 × 3.82 mm
L/W Ratio1.22
Top View
5.23 mm6.40 mm0.73 ctH / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7448191706
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,612 NZD|Low: $4,047 NZD|High: $6,637 NZD|Avg: $5,702 NZD|+2.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$4,452 NZD
Retailer 4$5,794 NZD
Retailer 5$5,794 NZD
Retailer 3$5,990 NZD
77 Diamonds$6,612 NZD

38 data points across 5 retailers

6 retailers$4,452 NZD to $5,990 NZD

B
Cheapest Retailer
-
$4,452 NZD
$2,505 USD
Final sale: no returns
B
Retailer 2
-
$4,495 NZD
$2,529 USD
View
B
Retailer 3
-
$5,794 NZD
$3,260 USD
View
B
Retailer 4
-
$5,794 NZD
$3,260 USD
View
B
Retailer 5
-
$5,990 NZD
$3,370 USD
View
Most Expensive
77 Diamonds
HSMBMMXCWXSU · Nov 2
$6,612 NZD
£2,929 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $4,452 NZDSave up to $1,537 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.

B
0.73ct Heart
$4,452 NZD