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Round|Natural|GIA

0.91ct K SI2 Round Natural Diamond

GD • K/SI2 • GIA 3375702068

Certificate GIA 3375702068

Diamond specifications and retailer prices

From $896 AUD
As of November 6, 2026
Save $1,043 AUD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,326 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

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 standard cut grade and certified by GIA 3375702068. Listed at 18 retailers as of November 4, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
K
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 3375702068
Dimensions5.98 × 5.91 × 3.94 mm
L/W Ratio1.01
Top View
5.98 mm5.91 mm0.91 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3375702068
Side View
Table 56.0%Crown 39°Girdle: ThickPavilion 40.2°Culet: NoneDepth 66.3%

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: Nov 6
Current: $1,100 AUD|Low: $859 AUD|High: $1,964 AUD|Avg: $1,266 AUD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10$896 AUD
Retailer 9$1,043 AUD
Retailer 11$1,060 AUD
Retailer 1$1,100 AUD
Retailer 8$1,101 AUD
Retailer 3$1,223 AUD
Retailer 12$1,240 AUD
Retailer 2$1,249 AUD
Retailer 5$1,253 AUD
Retailer 4$1,466 AUD
Retailer 6$1,491 AUD
Retailer 7$1,938 AUD

43 data points across 12 retailers

18 retailers$896 AUD to $1,938 AUD

B+
Cheapest Retailer
-
$896 AUD
B+
Retailer 2
-
$1,043 AUD
View
Retailer 3
-
$1,060 AUD
View
Price last confirmed 26 days ago
Retailer 4
-
$1,060 AUD
View
Price last confirmed 41 days ago
Retailer 5
-
$1,060 AUD
View
Price last confirmed 28 days ago
Retailer 6
-
$1,064 AUD
View
Price last confirmed 43 days ago
B+
Retailer 7
-
$1,077 AUD
View
B+
Retailer 8
-
$1,100 AUD
View
B+
Retailer 9
-
$1,101 AUD
View
B+
Retailer 10
-
$1,223 AUD
View
Retailer 11
-
$1,223 AUD
View
Price last confirmed 45 days ago
B+
Retailer 12
-
$1,240 AUD
View
B+
Retailer 13
-
$1,249 AUD
View
B+
Retailer 14
-
$1,253 AUD
View
B+
Retailer 15
-
$1,491 AUD
View
B+
Retailer 16
-
$1,938 AUD
View
Retailer 17
-
$3,326 AUD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
44e7ff86-6b17-455f-9fef-0c20b6da1dd2 · Sep 28
$3,326 AUD
$2,328 USD
View
Price last confirmed 39 days ago
17 more retailers have this diamond
Prices start from $896 AUDSave up to $1,043 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
$896 AUD