Radiant|Natural|GIA

1.51ct H FL Radiant Natural Diamond

ID • H/FL • GIA 1507322674

Certificate GIA 1507322674

Diamond specifications and retailer prices

From $7,243 USD
As of November 5, 2026
Save $1,752 USD (19%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,995 USD at GemTrove · As of November 4, 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 4, 2026, with prices from $7,243 to $8,995, a $1,752 spread on the same certified stone. GemTrove lists it at $8,995. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $8,995 USD|Low: $6,799 USD|High: $9,708 USD|Avg: $8,182 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2$7,243 USD
Retailer 3$7,265 USD
Retailer 4$7,495 USD
Retailer 5$7,785 USD
Retailer 7$7,963 USD
Retailer 6$8,280 USD
GemTrove$8,995 USD
Retailer 8$9,708 USD

46 data points across 8 retailers

7 retailers$7,243 USD to $8,995 USD

A
Cheapest Retailer
-
$7,243 USD
A
Retailer 2
-
$7,265 USD
View
A
Retailer 3
-
$7,495 USD
View
A
Retailer 4
-
$7,785 USD
View
Final sale: no returns
A
Retailer 5
-
$7,963 USD
View
B+
Retailer 6
-
$8,280 USD
View
Most Expensive
B+
GemTrove
GT-N-00949825-98 · Nov 4
$8,995 USD
A$13,838 AUD
View
6 more retailers have this diamond
Prices start from $7,243 USDSave up to $1,752 USD

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
$7,243 USD