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Heart|Natural|HRD

0.75ct I SI1 Heart Natural Diamond

VG • I/SI1 • HRD 170003120138

Certificate HRD 170003120138

Diamond specifications and retailer prices

From $3,947 NZD
£1,748 GBP
As of November 2, 2026
Save $2,286 NZD (37%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,232 NZD at MOH London · As of November 2, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 170003120138. Listed at 3 retailers as of November 2, 2026, with prices from $3,947 to $6,232, a $2,286 spread on the same certified stone. MOH London lists it at $6,232. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 170003120138
Dimensions6.24 × 6.09 × 2.59 mm
L/W Ratio1.02
Girdle conditionFaceted
Top View
6.24 mm6.09 mm0.75 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateHRD 170003120138
Side View
Table 64.0%CrownGirdle: Extremely ThickPavilionCuletDepth 42.5%

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: $6,232 NZD|Low: $3,774 NZD|High: $6,307 NZD|Avg: $4,877 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$3,947 NZD
Retailer 2$4,542 NZD
MOH London$6,232 NZD

38 data points across 3 retailers

3 retailers$3,947 NZD to $6,232 NZD

B
Cheapest Retailer
-
$3,947 NZD
£1,748 GBP
C
Retailer 2
-
$4,542 NZD
€2,434 EUR
View
Most Expensive
C
MOH London
61154046D · Nov 2
$6,232 NZD
£2,761 GBP
View
2 more retailers have this diamond
Prices start from $3,947 NZDSave up to $2,286 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
0.75ct Heart
$3,947 NZD