Heart|Natural|GIA

0.73ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 2528336834

Certificate GIA 2528336834

Diamond specifications and retailer prices

From $1,550 USD
As of October 28, 2026
Save $1,001 USD (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,548 USD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2528336834. Listed at 9 retailers as of October 26, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.78°
OriginNatural
Grading LabGIA
CertificateGIA 2528336834
Dimensions5.77 × 6.34 × 3.55 mm
L/W Ratio1.10
Top View
5.77 mm6.34 mm0.73 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2528336834
Side View
Table 61.0%Crown 34.5°GirdlePavilion 39.78°CuletDepth 55.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,694 USD|Low: $1,550 USD|High: $3,380 USD|Avg: $2,084 USD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 27, 2026
Retailer 3$1,550 USD
Retailer 8$1,682 USD
Retailer 1$1,694 USD
Retailer 7$1,719 USD
Retailer 5$1,767 USD
Retailer 4$1,898 USD
Retailer 2$2,551 USD
Retailer 6$3,380 USD

31 data points across 8 retailers

9 retailers$1,550 USD to $2,551 USD

B+
Retailer 1
-
$1,455 USD
Price last confirmed 33 days ago
B+
Retailer 2
-
$1,455 USD
View
Price last confirmed 22 days ago
B+
Retailer 3
-
$1,522 USD
View
Price last confirmed 28 days ago
B+
Retailer 4
-
$1,550 USD
View
B+
Retailer 5
-
$1,694 USD
£1,334 GBP
View
B+
Retailer 6
-
$1,898 USD
A$2,920 AUD
View
Price last confirmed 24 days ago
B
Retailer 7
-
$2,551 USD
£2,009 GBP
View
B
Retailer 8
-
$3,548 USD
View
Price last confirmed 32 days ago
Most Expensive
B
NZ Jewellers
f6324de8-9404-4969-8aca-391731cb7ca7 · Oct 6
$3,548 USD
View
Price last confirmed 23 days ago
8 more retailers have this diamond
Prices start from $1,550 USDSave up to $1,001 USD

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
$1,550 USD