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Round|Natural|GIA

0.75ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 1246093512

Certificate GIA 1246093512

Diamond specifications and retailer prices

From $1,791 AUD
SGD 1,700 SGD
As of October 31, 2026
Save $1,426 AUD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,217 AUD at Helzberg Diamonds · As of October 31, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1246093512. Listed at 13 retailers as of October 31, 2026, with prices from $1,791 to $3,217, a $1,426 spread on the same certified stone. Helzberg Diamonds lists it at $3,217. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1246093512
Dimensions5.82 × 5.86 × 3.59 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.82 mm5.86 mm0.75 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246093512
Side View
Table 59.0%Crown 32.5°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 61.5%

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: Oct 31
Current: $3,217 AUD|Low: $1,794 AUD|High: $3,217 AUD|Avg: $2,284 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3$1,794 AUD
Retailer 8$1,822 AUD
Retailer 9$1,825 AUD
Retailer 10$1,954 AUD
Retailer 2$1,994 AUD
Retailer 11$2,188 AUD
Retailer 5$2,251 AUD
Retailer 7$2,432 AUD
Retailer 4$2,512 AUD
Retailer 6$2,576 AUD
Retailer 12$2,901 AUD
Helzberg Diamonds$3,217 AUD

20 data points across 12 retailers

13 retailers$1,791 AUD to $3,217 AUD

A
Cheapest Retailer
-
$1,791 AUD
SGD 1,700 SGD
A
Retailer 2
-
$1,794 AUD
$1,260 USD
View
A
Retailer 3
-
$1,822 AUD
$1,280 USD
View
A
Retailer 4
-
$1,825 AUD
$1,282 USD
View
A
Retailer 5
-
$1,954 AUD
SGD 1,855 SGD
View
A
Retailer 6
-
$1,994 AUD
£1,103 GBP
View
B+
Retailer 7
-
$2,188 AUD
$1,537 USD
View
B+
Retailer 8
-
$2,251 AUD
$1,581 USD
View
B+
Retailer 9
-
$2,432 AUD
£1,345 GBP
View
B+
Retailer 10
-
$2,512 AUD
$1,764 USD
View
B+
Retailer 11
-
$2,576 AUD
€1,723 EUR
View
B+
Retailer 12
-
$2,901 AUD
$2,038 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHIKMGPJLHI · Oct 31
$3,217 AUD
$2,260 USD
View
12 more retailers have this diamond
Prices start from $1,791 AUDSave up to $1,426 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
$1,791 AUD