Round|Natural|GIA

0.75ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1499688000

Certificate GIA 1499688000

Diamond specifications and retailer prices

From $1,521 NZD
$857 USD
As of November 2, 2026
Save $1,704 NZD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,169 NZD at NZ Jewellers · As of September 26, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1499688000. Listed at 13 retailers as of November 1, 2026, with a 112% 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1499688000
Dimensions5.80 × 5.82 × 3.61 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Girdle conditionFaceted
Key to symbols
Crystal
Top View
5.80 mm5.82 mm0.75 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1499688000
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

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: $2,051 NZD|Low: $1,269 NZD|High: $3,225 NZD|Avg: $2,215 NZD|+12.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$1,521 NZD
Retailer 5$1,969 NZD
Retailer 1$2,051 NZD
Retailer 2$2,463 NZD
Retailer 7$2,478 NZD
Retailer 4$2,628 NZD
Retailer 3$3,225 NZD

44 data points across 7 retailers

13 retailers$1,521 NZD to $3,225 NZD

A
Cheapest Retailer
-
$1,521 NZD
$857 USD
Final sale: no returns
Retailer 2
-
$1,648 NZD
$929 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$1,648 NZD
$929 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$1,712 NZD
$965 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$1,902 NZD
$1,072 USD
View
Price last confirmed 33 days ago
B+
Retailer 6
-
$1,969 NZD
$1,110 USD
View
B+
Retailer 7
-
$2,051 NZD
£910 GBP
View
B
Retailer 8
-
$2,390 NZD
€1,283 EUR
View
B+
Retailer 9
-
$2,463 NZD
€1,322 EUR
View
Retailer 10
-
$2,478 NZD
A$2,149 AUD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$2,628 NZD
ZAR 23,932 ZAR
View
B
Retailer 12
-
$3,225 NZD
£1,431 GBP
View
Most Expensive
NZ Jewellers
489e2c82-4578-45d2-ae1a-a0996feda517 · Sep 26
$5,169 NZD
$2,913 USD
View
Price last confirmed 36 days ago
12 more retailers have this diamond
Prices start from $1,521 NZDSave up to $1,704 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
$1,521 NZD