Radiant|Natural|GIA

0.51ct D IF Radiant Natural Diamond

ID • D/IF • GIA 1548541836

Certificate GIA 1548541836

Diamond specifications and retailer prices

From $871 USD
As of October 29, 2026
Save $285 USD (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,156 USD at GemTrove · As of November 4, 2026
View at GemTrove

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548541836. Listed at 5 retailers as of October 29, 2026, with prices from $871 to $1,156, a $285 spread on the same certified stone. GemTrove lists it at $1,156. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1548541836
Dimensions5.11 × 4.01 × 2.75 mm
L/W Ratio1.27
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.11 mm4.01 mm0.51 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1548541836
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,156 USD|Low: $780 USD|High: $1,156 USD|Avg: $964 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 5$780 USD
Retailer 2$853 USD
Retailer 4$871 USD
Retailer 3$965 USD
GemTrove$1,156 USD

6 data points across 5 retailers

5 retailers$871 USD to $1,156 USD

Retailer 1
-
$780 USD
Price last confirmed 8 days ago
Retailer 2
-
$853 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$871 USD
View
Retailer 4
-
$965 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
GemTrove
GT-N-00961201-98 · Nov 4
$1,156 USD
A$1,778 AUD
View
4 more retailers have this diamond
Prices start from $871 USDSave up to $285 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
0.51ct Radiant
$871 USD