Round|Natural|GIA

0.90ct M SI2 Round Natural Diamond

VG • M/SI2 • GIA 2446512211

Certificate GIA 2446512211

Diamond specifications and retailer prices

From $734 USD
As of November 5, 2026
Save $1,567 USD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,301 USD 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2446512211. Listed at 8 retailers as of November 5, 2026, with prices from $734 to $2,301, a $1,567 spread on the same certified stone. NZ Jewellers lists it at $2,301. 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

0.90
Carat
M
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2446512211
Dimensions6.00 × 6.05 × 3.85 mm
L/W Ratio1.01
Top View
6.00 mm6.05 mm0.90 ctM / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2446512211
Side View
Table 56.0%Crown 38°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 63.9%

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 5
Current: $2,301 USD|Low: $514 USD|High: $2,301 USD|Avg: $1,048 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$514 USD
Retailer 6$734 USD
Retailer 8$734 USD
Retailer 5$762 USD
Retailer 7$847 USD
Retailer 9$849 USD
Retailer 10$866 USD
Retailer 4$1,033 USD
Retailer 11$1,047 USD
Retailer 2$1,888 USD
NZ Jewellers$2,301 USD

39 data points across 11 retailers

8 retailers$734 USD to $2,301 USD

B+
Cheapest Retailer
-
$734 USD
Retailer 2
-
$734 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$762 USD
View
B+
Retailer 4
-
$847 USD
View
B+
Retailer 5
-
$866 USD
View
B
Retailer 6
-
$1,033 USD
View
B
Retailer 7
-
$1,888 USD
View
Most Expensive
C
NZ Jewellers
d0d0da36-52da-4776-ad5a-550771daf964 · Nov 5
$2,301 USD
View
7 more retailers have this diamond
Prices start from $734 USDSave up to $1,567 USD

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+
0.90ct Round
$734 USD