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Round|Natural|GIA

0.75ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6561079927

Certificate GIA 6561079927

Diamond specifications and retailer prices

From $1,768 NZD
As of November 5, 2026
Save $1,057 NZD (37%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,842 NZD at NZ Jewellers · As of October 9, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561079927. Listed at 16 retailers as of November 5, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6561079927
Dimensions5.75 × 5.79 × 3.61 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.75 mm5.79 mm0.75 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561079927
Side View
Table 58.0%Crown 36°Girdle: MED-SLIPavilion 40.8°Culet: NoneDepth 62.5%

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 5
Current: $2,372 NZD|Low: $1,768 NZD|High: $3,678 NZD|Avg: $2,408 NZD|-6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$1,768 NZD
Retailer 5$1,813 NZD
Retailer 6$2,134 NZD
Retailer 7$2,147 NZD
Retailer 2$2,185 NZD
Retailer 1$2,372 NZD
Retailer 4$2,637 NZD
Retailer 3$2,825 NZD
Retailer 8$3,483 NZD

29 data points across 9 retailers

16 retailers$1,768 NZD to $2,825 NZD

A
Cheapest Retailer
-
$1,768 NZD
A
Retailer 2
-
$1,813 NZD
View
Retailer 3
-
$1,939 NZD
View
Price last confirmed 43 days ago
Retailer 4
-
$1,984 NZD
View
Price last confirmed 28 days ago
Retailer 5
-
$2,058 NZD
View
Price last confirmed 29 days ago
Retailer 6
-
$2,100 NZD
View
Price last confirmed 38 days ago
A
Retailer 7
-
$2,134 NZD
View
A
Retailer 8
-
$2,147 NZD
View
A
Retailer 9
-
$2,185 NZD
View
Retailer 10
-
$2,291 NZD
View
Price last confirmed 28 days ago
A
Retailer 11
-
$2,372 NZD
View
B+
Retailer 12
-
$2,637 NZD
View
Retailer 13
-
$2,691 NZD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$2,825 NZD
View
Retailer 15
-
$3,483 NZD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
ad1b5a2f-38e5-4241-ba7c-e99e09509cd1 · Oct 9
$4,842 NZD
$2,684 USD
View
Price last confirmed 28 days ago
15 more retailers have this diamond
Prices start from $1,768 NZDSave up to $1,057 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
$1,768 NZD