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Radiant|Natural|GIA

0.91ct D IF Radiant Natural Diamond

ID • D/IF • GIA 5566072925

Certificate GIA 5566072925

Diamond specifications and retailer prices

From $4,138 AUD
₹276,813 INR
As of November 1, 2026
Save $1,558 AUD (27%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,696 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-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 5566072925. Listed at 6 retailers as of October 31, 2026, with prices from $4,138 to $5,696, a $1,558 spread on the same certified stone. Blue Nile lists it at $5,696. 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

0.91
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5566072925
Dimensions6.53 × 4.73 × 3.23 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
6.53 mm4.73 mm0.91 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5566072925
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.2%

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 1
Current: $5,696 AUD|Low: $4,128 AUD|High: $5,850 AUD|Avg: $4,946 AUD|-2.6%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$4,138 AUD
Retailer 3$4,807 AUD
Retailer 4$4,893 AUD
Retailer 5$5,052 AUD
Retailer 6$5,263 AUD
Blue Nile$5,696 AUD

45 data points across 6 retailers

6 retailers$4,138 AUD to $5,696 AUD

A+
Cheapest Retailer
-
$4,138 AUD
₹276,813 INR
A
Retailer 2
-
$4,807 AUD
$3,377 USD
View
A
Retailer 3
-
$4,893 AUD
$3,437 USD
View
Final sale: no returns
A
Retailer 4
-
$5,052 AUD
SGD 4,796 SGD
View
B+
Retailer 5
-
$5,263 AUD
View
Most Expensive
B+
Blue Nile
30035030 · Oct 31
$5,696 AUD
$4,001 USD
View
5 more retailers have this diamond
Prices start from $4,138 AUDSave up to $1,558 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+
0.91ct Radiant
$4,138 AUD