Round|Natural|GIA

0.51ct F IF Round Natural Diamond

EX • F/IF • GIA 7536205409

Certificate GIA 7536205409

Diamond specifications and retailer prices

From $1,060 AUD
As of October 30, 2026
Save $1,187 AUD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,551 AUD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7536205409. Listed at 19 retailers as of October 30, 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. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7536205409
Dimensions5.11 × 5.09 × 3.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
5.11 mm5.09 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7536205409
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.7%

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 30
Current: $3,551 AUD|Low: $1,060 AUD|High: $4,288 AUD|Avg: $1,892 AUD|-17.2%
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 18$1,060 AUD
Retailer 3$1,344 AUD
Retailer 16$1,397 AUD
Retailer 14$1,414 AUD
Retailer 13$1,494 AUD
Retailer 8$1,496 AUD
Retailer 2$1,553 AUD
Retailer 6$1,586 AUD
Retailer 12$1,696 AUD
Retailer 7$1,714 AUD
Retailer 9$1,727 AUD
Retailer 15$1,743 AUD
Retailer 10$2,013 AUD
Retailer 5$2,191 AUD
Retailer 11$2,247 AUD
Retailer 17$2,681 AUD
Retailer 4$2,917 AUD
NZ Jewellers$3,551 AUD

24 data points across 18 retailers

19 retailers$1,060 AUD to $2,247 AUD

A
Cheapest Retailer
-
$1,060 AUD
Retailer 2
-
$1,389 AUD
View
Price last confirmed 8 days ago
Retailer 3
-
$1,397 AUD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,414 AUD
View
Price last confirmed 8 days ago
Retailer 5
-
$1,494 AUD
View
Price last confirmed 7 days ago
Retailer 6
-
$1,496 AUD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$1,553 AUD
View
A
Retailer 8
-
$1,586 AUD
View
A
Retailer 9
-
$1,696 AUD
View
Retailer 10
-
$1,714 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$1,727 AUD
View
Retailer 12
-
$1,743 AUD
View
Price last confirmed 6 days ago
B+
Retailer 13
-
$1,854 AUD
View
Retailer 14
-
$2,056 AUD
View
Price last confirmed 32 days ago
Retailer 15
-
$2,191 AUD
View
Price last confirmed 14 days ago
B+
Retailer 16
-
$2,247 AUD
View
Retailer 17
-
$2,681 AUD
View
Price last confirmed 8 days ago
Retailer 18
-
$2,917 AUD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
a41e63cd-55c0-4e8a-a272-20f0b9582259 · Oct 23
$3,551 AUD
$2,486 USD
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from $1,060 AUDSave up to $1,187 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
0.51ct Round
$1,060 AUD