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Round|Natural|GIA

0.90ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 5566109836

Certificate GIA 5566109836

Diamond specifications and retailer prices

From $1,023 AUD
As of November 6, 2026
Save $3,251 AUD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,274 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5566109836. Listed at 17 retailers as of November 5, 2026, with prices from $1,023 to $4,274, a $3,251 spread on the same certified stone. NZ Jewellers lists it at $4,274. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566109836
Dimensions6.12 × 6.17 × 3.83 mm
L/W Ratio1.01
Top View
6.12 mm6.17 mm0.90 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566109836
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.3%

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 6
Current: $4,274 AUD|Low: $1,023 AUD|High: $4,481 AUD|Avg: $1,850 AUD|+17.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13$1,023 AUD
Retailer 9$1,363 AUD
Retailer 11$1,377 AUD
Retailer 4$1,396 AUD
Retailer 12$1,416 AUD
Retailer 5$1,524 AUD
Retailer 6$1,553 AUD
Retailer 3$1,573 AUD
Retailer 10$1,578 AUD
Retailer 7$1,903 AUD
Retailer 8$1,996 AUD
Retailer 2$2,068 AUD
NZ Jewellers$4,274 AUD

35 data points across 13 retailers

17 retailers$1,023 AUD to $4,274 AUD

A
Cheapest Retailer
-
$1,023 AUD
A
Retailer 2
-
$1,363 AUD
View
A
Retailer 3
-
$1,377 AUD
View
Retailer 4
-
$1,396 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,416 AUD
View
Retailer 6
-
$1,429 AUD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$1,524 AUD
View
A
Retailer 8
-
$1,553 AUD
View
A
Retailer 9
-
$1,573 AUD
View
A
Retailer 10
-
$1,578 AUD
View
Retailer 11
-
$1,594 AUD
View
Price last confirmed 67 days ago
Retailer 12
-
$1,648 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$1,903 AUD
View
B+
Retailer 14
-
$1,996 AUD
View
B+
Retailer 15
-
$2,068 AUD
View
Retailer 16
-
$3,888 AUD
View
Price last confirmed 68 days ago
Most Expensive
C
NZ Jewellers
4128d4d2-7529-42a9-a603-0931665767f6 · Nov 5
$4,274 AUD
$2,992 USD
View
16 more retailers have this diamond
Prices start from $1,023 AUDSave up to $3,251 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
0.90ct Round
$1,023 AUD