CaratHunter
Plans
Round|Natural|GIA

0.91ct D FL Round Natural Diamond

EX • D/FL • GIA 6501995494

Certificate GIA 6501995494

Diamond specifications and retailer prices

From $8,579 AUD
$6,026 USD
As of October 31, 2026
Save $2,803 AUD (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $11,382 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.91ct natural round diamond

This 0.91ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6501995494. Listed at 5 retailers as of October 31, 2026, with prices from $8,579 to $11,382, a $2,803 spread on the same certified stone. Blue Nile lists it at $11,382. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6501995494
Dimensions6.15 × 6.19 × 3.86 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.15 mm6.19 mm0.91 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6501995494
Side View
Table 56.0%Crown 36.5°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $11,382 AUD|Low: $7,798 AUD|High: $13,212 AUD|Avg: $10,556 AUD|-4.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5$8,579 AUD
Retailer 4$9,322 AUD
Retailer 3$10,724 AUD
Retailer 2$11,066 AUD
Blue Nile$11,382 AUD

38 data points across 5 retailers

5 retailers$8,579 AUD to $11,382 AUD

B+
Cheapest Retailer
-
$8,579 AUD
$6,026 USD
Final sale: no returns
B+
Retailer 2
-
$9,322 AUD
$6,548 USD
View
B+
Retailer 3
-
$10,724 AUD
£5,931 GBP
View
B+
Retailer 4
-
$11,066 AUD
€7,403 EUR
View
Most Expensive
B+
Blue Nile
28619023 · Oct 31
$11,382 AUD
$7,995 USD
View
4 more retailers have this diamond
Prices start from $8,579 AUDSave up to $2,803 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.

B+
0.91ct Round
$8,579 AUD