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Round|Natural|GIA

0.75ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6562341892

Certificate GIA 6562341892

Diamond specifications and retailer prices

From $1,831 NZD
$1,032 USD
As of October 31, 2026
Save $1,449 NZD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,281 NZD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 0.75ct natural round diamond

This 0.75ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562341892. Listed at 15 retailers as of October 31, 2026, with prices from $1,831 to $3,281, a $1,449 spread on the same certified stone. Helzberg Diamonds lists it at $3,281. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6562341892
Dimensions5.79 × 5.82 × 3.64 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.79 mm5.82 mm0.75 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562341892
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.7%

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 31
Current: $3,281 NZD|Low: $1,831 NZD|High: $3,314 NZD|Avg: $2,368 NZD|-1.0%
Helzberg Diamonds
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
Retailer 15
November 2, 2026
Retailer 11$1,831 NZD
Retailer 5$1,867 NZD
Retailer 10$1,907 NZD
Retailer 6$1,945 NZD
Retailer 13$1,961 NZD
Retailer 4$1,996 NZD
Retailer 2$2,072 NZD
Retailer 12$2,260 NZD
Retailer 8$2,298 NZD
Retailer 15$2,524 NZD
Retailer 9$2,638 NZD
Retailer 3$2,708 NZD
Retailer 14$2,791 NZD
Retailer 7$2,986 NZD
Helzberg Diamonds$3,281 NZD

39 data points across 15 retailers

15 retailers$1,831 NZD to $3,281 NZD

A
Cheapest Retailer
-
$1,831 NZD
$1,032 USD
A
Retailer 2
-
$1,867 NZD
SGD 1,422 SGD
View
B+
Retailer 3
-
$1,907 NZD
$1,075 USD
View
B+
Retailer 4
-
$1,945 NZD
$1,096 USD
View
B+
Retailer 5
-
$1,961 NZD
$1,105 USD
View
B+
Retailer 6
-
$1,996 NZD
SGD 1,520 SGD
View
B+
Retailer 7
-
$2,072 NZD
£920 GBP
View
B+
Retailer 8
-
$2,260 NZD
$1,274 USD
View
B+
Retailer 9
-
$2,298 NZD
$1,295 USD
View
B+
Retailer 10
-
$2,524 NZD
£1,120 GBP
View
B+
Retailer 11
-
$2,638 NZD
€1,416 EUR
View
B
Retailer 12
-
$2,708 NZD
$1,526 USD
View
B
Retailer 13
-
$2,791 NZD
$1,573 USD
View
B
Retailer 14
-
$2,986 NZD
$1,683 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMIJKHOPI · Nov 1
$3,281 NZD
$1,849 USD
View
14 more retailers have this diamond
Prices start from $1,831 NZDSave up to $1,449 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
$1,831 NZD