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Round|Natural|GIA

1.51ct L IF Round Natural Diamond

EX • L/IF • GIA 6475459108

Certificate GIA 6475459108

Diamond specifications and retailer prices

From $7,068 AUD
As of November 4, 2026
Save $6,904 AUD (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,972 AUD at NZ Jewellers · As of November 5, 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 L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6475459108. Listed at 10 retailers as of November 4, 2026, with prices from $7,068 to $13,972, a $6,904 spread on the same certified stone. NZ Jewellers lists it at $13,972. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6475459108
Dimensions7.32 × 7.34 × 4.55 mm
L/W Ratio1.00
Top View
7.32 mm7.34 mm1.51 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6475459108
Side View
Table 57.0%CrownGirdle: UNDPavilionCulet: NoneDepth 62.1%

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 4
Current: $9,077 AUD|Low: $7,068 AUD|High: $10,264 AUD|Avg: $8,369 AUD|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6$7,068 AUD
Retailer 5$7,341 AUD
Retailer 3$8,015 AUD
Retailer 4$8,354 AUD
Retailer 7$8,575 AUD
Retailer 1$9,077 AUD
Retailer 2$10,192 AUD

39 data points across 7 retailers

10 retailers$7,068 AUD to $13,972 AUD

B+
Cheapest Retailer
-
$7,068 AUD
B+
Retailer 2
-
$7,285 AUD
View
B+
Retailer 3
-
$7,341 AUD
View
B+
Retailer 4
-
$7,800 AUD
View
B+
Retailer 5
-
$8,015 AUD
View
Retailer 6
-
$8,354 AUD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$8,575 AUD
View
B+
Retailer 8
-
$9,077 AUD
View
B
Retailer 9
-
$10,192 AUD
View
Most Expensive
B
NZ Jewellers
8ffd5afe-284a-4e0b-b071-c52237903376 · Nov 5
$13,972 AUD
$9,781 USD
View
9 more retailers have this diamond
Prices start from $7,068 AUDSave up to $6,904 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
$7,068 AUD