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Radiant|Natural|GIA

1.51ct H FL Radiant Natural Diamond

ID • H/FL • GIA 1507322674

Certificate GIA 1507322674

Diamond specifications and retailer prices

From $10,499 AUD
As of November 6, 2026
Save $2,592 AUD (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $13,091 AUD at GemTrove · As of November 7, 2026
View at GemTrove

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1507322674. Listed at 7 retailers as of November 6, 2026, with prices from $10,499 to $13,091, a $2,592 spread on the same certified stone. GemTrove lists it at $13,091. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
FL
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1507322674
Dimensions7.27 × 5.77 × 3.94 mm
L/W Ratio1.26
Culet sizeNone
Top View
7.27 mm5.77 mm1.51 ctH / FL
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1507322674
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
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 6
Current: $13,091 AUD|Low: $9,895 AUD|High: $14,129 AUD|Avg: $11,894 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$10,499 AUD
Retailer 3$10,573 AUD
Retailer 4$10,908 AUD
Retailer 5$11,330 AUD
Retailer 7$11,589 AUD
Retailer 6$12,051 AUD
GemTrove$13,091 AUD
Retailer 8$14,129 AUD

45 data points across 8 retailers

7 retailers$10,499 AUD to $13,091 AUD

A
Cheapest Retailer
-
$10,499 AUD
A
Retailer 2
-
$10,573 AUD
View
A
Retailer 3
-
$10,908 AUD
View
A
Retailer 4
-
$11,330 AUD
View
Final sale: no returns
B+
Retailer 5
-
$11,589 AUD
View
B+
Retailer 6
-
$12,051 AUD
View
Most Expensive
B+
GemTrove
GT-N-00949825-98 · Nov 7
$13,091 AUD
View
6 more retailers have this diamond
Prices start from $10,499 AUDSave up to $2,592 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 Radiant
$10,499 AUD