CaratHunter
Plans
Round|Natural|GIA

0.91ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 7566018744

Certificate GIA 7566018744

Diamond specifications and retailer prices

From $1,024 AUD
As of November 5, 2026
Save $3,290 AUD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,314 AUD at NZ Jewellers · As of November 2, 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 M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566018744. Listed at 6 retailers as of November 2, 2026, with prices from $1,024 to $4,314, a $3,290 spread on the same certified stone. NZ Jewellers lists it at $4,314. 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
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7566018744
Dimensions6.16 × 6.20 × 3.88 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
6.16 mm6.20 mm0.91 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566018744
Side View
Table 54.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
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 5
Current: $4,314 AUD|Low: $1,024 AUD|High: $4,400 AUD|Avg: $2,262 AUD|+20.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2$1,024 AUD
Retailer 6$1,347 AUD
Retailer 5$1,566 AUD
Retailer 4$1,794 AUD
Retailer 3$3,558 AUD
NZ Jewellers$4,314 AUD

40 data points across 6 retailers

6 retailers$1,024 AUD to $4,314 AUD

A
Cheapest Retailer
-
$1,024 AUD
B+
Retailer 2
-
$1,347 AUD
View
B+
Retailer 3
-
$1,566 AUD
View
B+
Retailer 4
-
$1,794 AUD
View
B
Retailer 5
-
$3,558 AUD
View
Most Expensive
C
NZ Jewellers
db0cfa2e-2918-4ee4-b97c-d88f42f62268 · Nov 2
$4,314 AUD
$3,020 USD
View
5 more retailers have this diamond
Prices start from $1,024 AUDSave up to $3,290 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
$1,024 AUD