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Round|Natural|GIA

0.90ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 3515243860

Certificate GIA 3515243860

Diamond specifications and retailer prices

From $2,347 CAD
HK$13,100 HKD
As of October 29, 2026
Save $5,662 CAD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,009 CAD at Moon Ocean · As of October 29, 2026
View at Moon Ocean

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3515243860. Listed at 19 retailers as of October 29, 2026, with prices from $2,347 to $8,009, a $5,662 spread on the same certified stone. Moon Ocean lists it at $8,009. 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
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3515243860
Dimensions6.16 × 6.12 × 3.83 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.16 mm6.12 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3515243860
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: Oct 29
Current: $8,009 CAD|Low: $2,347 CAD|High: $8,072 CAD|Avg: $4,313 CAD|+0.3%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10$2,347 CAD
Retailer 8$2,904 CAD
Retailer 12$3,146 CAD
Retailer 9$3,292 CAD
Retailer 2$3,357 CAD
Retailer 7$3,582 CAD
Retailer 3$3,631 CAD
Retailer 6$3,931 CAD
Retailer 11$4,350 CAD
Retailer 5$5,420 CAD
Retailer 4$6,433 CAD
Moon Ocean$8,009 CAD

41 data points across 12 retailers

19 retailers$2,347 CAD to $8,009 CAD

A
Cheapest Retailer
-
$2,347 CAD
HK$13,100 HKD
A
Retailer 2
-
$2,621 CAD
A$2,881 AUD
View
A
Retailer 3
-
$2,702 CAD
$1,931 USD
View
Price last confirmed 74 days ago
A
Retailer 4
-
$2,843 CAD
$2,031 USD
View
B+
Retailer 5
-
$2,904 CAD
$2,075 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,146 CAD
$2,248 USD
View
B+
Retailer 7
-
$3,272 CAD
$2,337 USD
View
B+
Retailer 8
-
$3,292 CAD
$2,352 USD
View
B+
Retailer 9
-
$3,357 CAD
£1,888 GBP
View
B+
Retailer 10
-
$3,551 CAD
$2,537 USD
View
Price last confirmed 60 days ago
B+
Retailer 11
-
$3,582 CAD
£2,015 GBP
View
B+
Retailer 12
-
$3,631 CAD
$2,594 USD
View
B+
Retailer 13
-
$3,931 CAD
€2,675 EUR
View
B+
Retailer 14
-
$4,350 CAD
€2,960 EUR
View
B
Retailer 15
-
$5,350 CAD
£3,010 GBP
View
B
Retailer 16
-
$5,420 CAD
£3,049 GBP
View
B
Retailer 17
-
$6,433 CAD
$4,596 USD
View
Price last confirmed 61 days ago
B
Retailer 18
-
$6,433 CAD
$4,596 USD
View
Most Expensive
B
Moon Ocean
NVN-C10C7CAE7-860 · Oct 29
$8,009 CAD
£4,506 GBP
View
18 more retailers have this diamond
Prices start from $2,347 CADSave up to $5,662 CAD

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
$2,347 CAD