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Heart|Natural|GIA

0.75ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 6532703168

Certificate GIA 6532703168

Diamond specifications and retailer prices

From $1,217 NZD
$685 USD
As of November 2, 2026
Save $2,925 NZD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,143 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532703168. Listed at 14 retailers as of October 30, 2026, with prices from $1,217 to $4,143, a $2,925 spread on the same certified stone. NZ Jewellers lists it at $4,143. 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

0.75
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6532703168
Dimensions5.52 × 6.35 × 3.62 mm
L/W Ratio1.15
Top View
5.52 mm6.35 mm0.75 ctI / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6532703168
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 57.0%

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: $4,143 NZD|Low: $1,201 NZD|High: $4,143 NZD|Avg: $1,729 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 3$1,217 NZD
Retailer 12$1,321 NZD
Retailer 14$1,321 NZD
Retailer 6$1,334 NZD
Retailer 10$1,342 NZD
Retailer 13$1,372 NZD
Retailer 4$1,525 NZD
Retailer 8$1,525 NZD
Retailer 2$1,586 NZD
Retailer 11$1,635 NZD
Retailer 5$1,959 NZD
Retailer 9$1,973 NZD
Retailer 7$2,420 NZD
NZ Jewellers$4,143 NZD

45 data points across 14 retailers

14 retailers$1,217 NZD to $4,143 NZD

A
Cheapest Retailer
-
$1,217 NZD
$685 USD
Final sale: no returns
A
Retailer 2
-
$1,321 NZD
$743 USD
View
A
Retailer 3
-
$1,321 NZD
$743 USD
View
Retailer 4
-
$1,334 NZD
$751 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,342 NZD
$755 USD
View
A
Retailer 6
-
$1,372 NZD
$772 USD
View
B+
Retailer 7
-
$1,525 NZD
$858 USD
View
B+
Retailer 8
-
$1,525 NZD
$858 USD
View
B+
Retailer 9
-
$1,586 NZD
£702 GBP
View
B+
Retailer 10
-
$1,635 NZD
$920 USD
View
Retailer 11
-
$1,959 NZD
A$1,696 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$1,973 NZD
ZAR 17,930 ZAR
View
B
Retailer 13
-
$2,420 NZD
£1,072 GBP
View
Most Expensive
B
NZ Jewellers
cb92c210-6abf-4d04-b5bb-185330550d91 · Oct 30
$4,143 NZD
$2,331 USD
View
13 more retailers have this diamond
Prices start from $1,217 NZDSave up to $2,925 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
$1,217 NZD