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Round|Natural|GIA

1.75ct D FL Round Natural Diamond

EX • D/FL

Diamond specifications and retailer prices

From $36,632 AUD
$25,732 USD
As of October 31, 2026
Save $13,291 AUD (27%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $49,923 AUD at GS Diamonds · As of November 1, 2026
View at GS Diamonds

About this 1.75ct natural round diamond

This 1.75ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA. Listed at 6 retailers as of October 31, 2026, with prices from $36,632 to $49,923, a $13,291 spread on the same certified stone. GS Diamonds lists it at $49,923. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions7.69 × 7.73 × 4.78 mm
L/W Ratio1.01
Top View
7.69 mm7.73 mm1.75 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $49,923 AUD|Low: $36,632 AUD|High: $50,498 AUD|Avg: $44,703 AUD|-0.9%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2$36,632 AUD
Retailer 4$40,197 AUD
Retailer 6$43,156 AUD
Retailer 7$44,882 AUD
Retailer 3$46,409 AUD
Retailer 8$46,609 AUD
Retailer 5$49,847 AUD
GS Diamonds$49,923 AUD

28 data points across 8 retailers

6 retailers$36,632 AUD to $49,923 AUD

A
Cheapest Retailer
-
$36,632 AUD
$25,732 USD
B+
Retailer 2
-
$40,197 AUD
CA$39,217 CAD
View
Retailer 3
-
$43,156 AUD
$30,315 USD
View
Price last confirmed 50 days ago
B+
Retailer 4
-
$46,409 AUD
$32,600 USD
View
B
Retailer 5
-
$49,847 AUD
$35,015 USD
View
Most Expensive
B+
GS Diamonds
S2A9-1555522859 · Nov 1
$49,923 AUD
View
5 more retailers have this diamond
Prices start from $36,632 AUDSave up to $13,291 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
1.75ct Round
$36,632 AUD