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Round|Natural|GIA

1.51ct G IF Round Natural Diamond

EX • G/IF • GIA 2241094737

Certificate GIA 2241094737

Diamond specifications and retailer prices

From $14,701 AUD
As of November 4, 2026
Save $13,759 AUD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $28,460 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2241094737. Listed at 10 retailers as of November 4, 2026, with prices from $14,701 to $28,460, a $13,759 spread on the same certified stone. NZ Jewellers lists it at $28,460. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2241094737
Dimensions7.34 × 7.38 × 4.50 mm
L/W Ratio1.01
Top View
7.34 mm7.38 mm1.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241094737
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: $28,460 AUD|Low: $14,701 AUD|High: $29,327 AUD|Avg: $20,867 AUD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$14,701 AUD
Retailer 5$16,831 AUD
Retailer 8$17,518 AUD
Retailer 2$18,179 AUD
Retailer 6$20,105 AUD
Retailer 7$20,419 AUD
Retailer 9$20,912 AUD
Retailer 3$21,486 AUD
Retailer 4$26,597 AUD
NZ Jewellers$28,460 AUD

15 data points across 10 retailers

10 retailers$14,701 AUD to $28,460 AUD

A+
Cheapest Retailer
-
$14,701 AUD
Retailer 2
-
$16,831 AUD
View
Price last confirmed 3 days ago
A
Retailer 3
-
$17,518 AUD
View
A
Retailer 4
-
$18,179 AUD
View
A
Retailer 5
-
$20,105 AUD
View
A
Retailer 6
-
$20,419 AUD
View
A
Retailer 7
-
$20,912 AUD
View
A
Retailer 8
-
$21,486 AUD
View
B+
Retailer 9
-
$26,597 AUD
View
Most Expensive
B+
NZ Jewellers
7a512bae-e0f3-4db3-b153-d9cef8f93b96 · Nov 5
$28,460 AUD
$19,923 USD
View
9 more retailers have this diamond
Prices start from $14,701 AUDSave up to $13,759 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+
1.51ct Round
$14,701 AUD