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Round|Natural|GIA

0.75ct D I1 Round Natural Diamond

EX • D/I1 • GIA 1453113188

Certificate GIA 1453113188

Diamond specifications and retailer prices

From $1,057 AUD
HK$5,800 HKD
As of November 1, 2026
Save $2,448 AUD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,585 AUD at NZ Jewellers · As of August 29, 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 D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1453113188. Listed at 9 retailers as of October 30, 2026, with a 232% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.75
Carat
D
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1453113188
Dimensions5.80 × 5.84 × 3.59 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.80 mm5.84 mm0.75 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1453113188
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

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 1
Current: $3,505 AUD|Low: $1,057 AUD|High: $3,585 AUD|Avg: $1,918 AUD|-2.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$1,057 AUD
Retailer 8$1,405 AUD
Retailer 5$1,438 AUD
Retailer 4$1,492 AUD
Retailer 7$1,516 AUD
Retailer 9$1,658 AUD
Retailer 2$2,010 AUD
Retailer 10$2,139 AUD
Retailer 3$2,246 AUD
Retailer 11$2,400 AUD
NZ Jewellers$3,505 AUD

20 data points across 11 retailers

9 retailers$1,057 AUD to $3,505 AUD

A
Cheapest Retailer
-
$1,057 AUD
HK$5,800 HKD
A
Retailer 2
-
$1,405 AUD
$987 USD
View
A
Retailer 3
-
$1,438 AUD
$1,010 USD
View
A
Retailer 4
-
$1,492 AUD
$1,048 USD
View
B+
Retailer 5
-
$1,516 AUD
$1,065 USD
View
B+
Retailer 6
-
$1,658 AUD
$1,165 USD
View
B+
Retailer 7
-
$2,010 AUD
€1,345 EUR
View
B
Retailer 8
-
$3,505 AUD
$2,462 USD
View
Most Expensive
NZ Jewellers
f598ebb2-debe-4980-8add-2b3d2c68dbc0 · Aug 29
$3,585 AUD
$2,518 USD
View
Price last confirmed 64 days ago
8 more retailers have this diamond
Prices start from $1,057 AUDSave up to $2,448 AUD

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
$1,057 AUD