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Round|Natural|GIA

0.91ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 7558813954

Certificate GIA 7558813954

Diamond specifications and retailer prices

From $993 AUD
As of November 5, 2026
Save $775 AUD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,768 AUD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 0.91ct natural round diamond

This 0.91ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7558813954. Listed at 10 retailers as of November 4, 2026, with prices from $993 to $1,768, a $775 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,768. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7558813954
Dimensions6.14 × 6.17 × 3.86 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.14 mm6.17 mm0.91 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558813954
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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: $993 AUD|Low: $786 AUD|High: $1,945 AUD|Avg: $1,394 AUD|-8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 5, 2026
Retailer 3$786 AUD
Retailer 1$993 AUD
Retailer 5$1,066 AUD
Retailer 7$1,143 AUD
Retailer 9$1,160 AUD
Retailer 6$1,186 AUD
Retailer 8$1,341 AUD
Retailer 2$1,470 AUD
Retailer 4$1,514 AUD
Retailer 10$1,753 AUD
Wholesale Diamonds Direct$1,768 AUD
Retailer 11$1,893 AUD

29 data points across 12 retailers

10 retailers$993 AUD to $1,768 AUD

A
Cheapest Retailer
-
$993 AUD
A
Retailer 2
-
$1,066 AUD
View
A
Retailer 3
-
$1,143 AUD
View
A
Retailer 4
-
$1,160 AUD
View
A
Retailer 5
-
$1,186 AUD
View
A
Retailer 6
-
$1,341 AUD
View
B+
Retailer 7
-
$1,470 AUD
View
A
Retailer 8
-
$1,514 AUD
View
B+
Retailer 9
-
$1,753 AUD
View
Most Expensive
B+
Wholesale Diamonds Direct
642218251 · Nov 4
$1,768 AUD
$1,237 USD
View
9 more retailers have this diamond
Prices start from $993 AUDSave up to $775 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 Round
$993 AUD