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Heart|Natural|GIA

0.75ct E SI1 Heart Natural Diamond

E/SI1 • GIA 7383586340

Certificate GIA 7383586340

Diamond specifications and retailer prices

From $1,524 NZD
As of November 3, 2026
Save $393 NZD (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,809 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.75ct natural heart diamond

This 0.75ct natural heart sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 7383586340. Listed at 7 retailers as of November 3, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.75
Carat
E
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7383586340
Dimensions5.90 × 6.29 × 3.47 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.90 mm6.29 mm0.75 ctE / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7383586340
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 55.2%

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 3
Current: $2,809 NZD|Low: $1,524 NZD|High: $2,827 NZD|Avg: $2,375 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6$1,524 NZD
Retailer 3$1,584 NZD
Retailer 5$1,759 NZD
Retailer 2$1,822 NZD
Retailer 4$1,918 NZD
Retailer 7$2,293 NZD
MOH London$2,809 NZD

21 data points across 7 retailers

7 retailers$1,524 NZD to $1,918 NZD

A
Cheapest Retailer
-
$1,524 NZD
B+
Retailer 2
-
$1,584 NZD
View
B+
Retailer 3
-
$1,759 NZD
View
B+
Retailer 4
-
$1,822 NZD
View
B+
Retailer 5
-
$1,918 NZD
View
Retailer 6
-
$2,293 NZD
View
Price last confirmed 32 days ago
Most Expensive
MOH London
EB34346E2 · Oct 29
$2,809 NZD
£1,226 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from $1,524 NZDSave up to $393 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
0.75ct Heart
$1,524 NZD