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Round|Natural|GIA

0.75ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6441721340

Certificate GIA 6441721340

Diamond specifications and retailer prices

From $2,630 NZD
$1,477 USD
As of October 28, 2026
Save $5,865 NZD (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,495 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.75ct natural round diamond

This 0.75ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6441721340. Listed at 19 retailers as of October 27, 2026, with prices from $2,630 to $8,495, a $5,865 spread on the same certified stone. NZ Jewellers lists it at $8,495. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6441721340
Dimensions5.80 × 5.76 × 3.63 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.80 mm5.76 mm0.75 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6441721340
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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: Oct 28
Current: $3,576 NZD|Low: $2,525 NZD|High: $6,175 NZD|Avg: $4,259 NZD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$2,744 NZD
Retailer 7$2,778 NZD
Retailer 4$3,419 NZD
Retailer 1$3,576 NZD
Retailer 3$4,132 NZD
Retailer 8$4,544 NZD
Retailer 6$5,189 NZD
Retailer 5$6,135 NZD

42 data points across 8 retailers

19 retailers$2,630 NZD to $8,495 NZD

A
Cheapest Retailer
-
$2,630 NZD
$1,477 USD
A
Retailer 2
-
$2,630 NZD
$1,477 USD
View
A
Retailer 3
-
$2,744 NZD
$1,541 USD
View
Final sale: no returns
A
Retailer 4
-
$2,762 NZD
$1,551 USD
View
Retailer 5
-
$2,778 NZD
$1,560 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$3,155 NZD
$1,772 USD
View
B+
Retailer 7
-
$3,155 NZD
$1,772 USD
View
B+
Retailer 8
-
$3,267 NZD
$1,835 USD
View
B+
Retailer 9
-
$3,279 NZD
$1,841 USD
View
B+
Retailer 10
-
$3,301 NZD
$1,854 USD
View
B+
Retailer 11
-
$3,419 NZD
$1,920 USD
View
B+
Retailer 12
-
$3,576 NZD
£1,582 GBP
View
B+
Retailer 13
-
$3,641 NZD
$2,045 USD
View
B+
Retailer 14
-
$4,132 NZD
€2,210 EUR
View
Retailer 15
-
$4,544 NZD
A$3,927 AUD
View
Price last confirmed 24 days ago
B
Retailer 16
-
$5,189 NZD
ZAR 47,077 ZAR
View
B
Retailer 17
-
$6,135 NZD
£2,713 GBP
View
B
Retailer 18
-
$7,757 NZD
£3,431 GBP
View
Most Expensive
B
NZ Jewellers
34e0cff2-7bfc-4377-8afb-8df46d973685 · Oct 27
$8,495 NZD
$4,771 USD
View
18 more retailers have this diamond
Prices start from $2,630 NZDSave up to $5,865 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 Round
$2,630 NZD