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Round|Natural|GIA

0.90ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 6243107695

Certificate GIA 6243107695

Diamond specifications and retailer prices

From $976 USD
As of November 5, 2026
Save $2,086 USD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,062 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 top-tier cut grade and certified by GIA 6243107695. Listed at 7 retailers as of November 5, 2026, with prices from $976 to $3,062, a $2,086 spread on the same certified stone. NZ Jewellers lists it at $3,062. 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

0.90
Carat
M
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6243107695
Dimensions6.14 × 6.17 × 3.81 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
6.14 mm6.17 mm0.90 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243107695
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.9%

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: $3,062 USD|Low: $976 USD|High: $3,062 USD|Avg: $1,588 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$976 USD
Retailer 6$976 USD
Retailer 5$1,014 USD
Retailer 7$1,127 USD
Retailer 3$1,207 USD
Retailer 2$2,513 USD
NZ Jewellers$3,062 USD

12 data points across 7 retailers

7 retailers$976 USD to $3,062 USD

Retailer 1
-
$976 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
$976 USD
View
B+
Retailer 3
-
$1,014 USD
View
B
Retailer 4
-
$1,127 USD
View
B
Retailer 5
-
$1,207 USD
View
B
Retailer 6
-
$2,513 USD
View
Most Expensive
C
NZ Jewellers
0b57849f-01d8-4dbc-8004-340f65c6c787 · Nov 5
$3,062 USD
View
6 more retailers have this diamond
Prices start from $976 USDSave up to $2,086 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
$976 USD