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Round|Natural|GIA

1.51ct F I1 Round Natural Diamond

GD • F/I1 • GIA 7362575611

Certificate GIA 7362575611

Diamond specifications and retailer prices

From $7,063 AUD
$4,950 USD
As of November 1, 2026
Save $8,363 AUD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,426 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 7362575611. Listed at 10 retailers as of November 1, 2026, with prices from $7,063 to $15,426, a $8,363 spread on the same certified stone. NZ Jewellers lists it at $15,426. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7362575611
Dimensions7.20 × 7.12 × 4.66 mm
L/W Ratio1.01
Top View
7.20 mm7.12 mm1.51 ctF / I1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7362575611
Side View
Table 55.0%Crown 36°Girdle: MED-VTKPavilion 41°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $15,426 AUD|Low: $7,063 AUD|High: $15,426 AUD|Avg: $9,088 AUD
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 4$7,063 AUD
Retailer 3$7,131 AUD
Retailer 10$7,246 AUD
Retailer 9$7,287 AUD
Retailer 5$8,356 AUD
Retailer 6$8,356 AUD
Retailer 8$8,356 AUD
Retailer 7$9,642 AUD
Retailer 2$10,034 AUD
Retailer 11$10,996 AUD
NZ Jewellers$15,426 AUD

20 data points across 11 retailers

10 retailers$7,063 AUD to $15,426 AUD

B+
Cheapest Retailer
-
$7,063 AUD
$4,950 USD
B
Retailer 2
-
$7,287 AUD
$5,107 USD
View
Retailer 3
-
$8,356 AUD
$5,856 USD
View
Price last confirmed 56 days ago
B
Retailer 4
-
$8,356 AUD
$5,856 USD
View
B
Retailer 5
-
$8,356 AUD
$5,856 USD
View
B
Retailer 6
-
$8,356 AUD
$5,856 USD
View
Retailer 7
-
$9,642 AUD
$6,757 USD
View
Price last confirmed 56 days ago
B
Retailer 8
-
$9,642 AUD
$6,757 USD
View
B
Retailer 9
-
$10,034 AUD
€6,697 EUR
View
Most Expensive
C
NZ Jewellers
71058410-777d-4dfe-8fa8-e56b200fe046 · Nov 2
$15,426 AUD
$10,811 USD
View
9 more retailers have this diamond
Prices start from $7,063 AUDSave up to $8,363 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.

B+
1.51ct Round
$7,063 AUD