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Round|Natural|GIA

0.90ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6532210820

Certificate GIA 6532210820

Diamond specifications and retailer prices

From $1,863 CAD
HK$10,400 HKD
As of October 26, 2026
Save $4,617 CAD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,480 CAD at Moon Ocean · As of October 26, 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 6532210820. Listed at 18 retailers as of October 26, 2026, with prices from $1,863 to $6,480, a $4,617 spread on the same certified stone. Moon Ocean lists it at $6,480. 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
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6532210820
Dimensions6.14 × 6.10 × 3.89 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.14 mm6.10 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532210820
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 63.6%

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 26
Current: $6,480 CAD|Low: $1,863 CAD|High: $6,541 CAD|Avg: $3,113 CAD|-0.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 15$1,863 CAD
Retailer 18$2,261 CAD
Retailer 5$2,301 CAD
Retailer 6$2,308 CAD
Retailer 13$2,501 CAD
Retailer 11$2,525 CAD
Retailer 4$2,605 CAD
Retailer 14$2,616 CAD
Retailer 17$2,888 CAD
Retailer 9$2,917 CAD
Retailer 10$3,000 CAD
Retailer 2$3,195 CAD
Retailer 12$3,215 CAD
Retailer 3$3,276 CAD
Retailer 7$3,616 CAD
Retailer 16$4,387 CAD
Retailer 8$6,099 CAD
Moon Ocean$6,480 CAD

41 data points across 18 retailers

18 retailers$1,863 CAD to $6,480 CAD

A
Cheapest Retailer
-
$1,863 CAD
HK$10,400 HKD
A
Retailer 2
-
$2,175 CAD
A$2,391 AUD
View
A
Retailer 3
-
$2,261 CAD
SGD 2,183 SGD
View
A
Retailer 4
-
$2,301 CAD
$1,644 USD
View
A
Retailer 5
-
$2,501 CAD
$1,787 USD
View
A
Retailer 6
-
$2,525 CAD
$1,804 USD
View
A
Retailer 7
-
$2,605 CAD
SGD 2,515 SGD
View
A
Retailer 8
-
$2,616 CAD
$1,869 USD
View
B+
Retailer 9
-
$2,888 CAD
£1,625 GBP
View
B+
Retailer 10
-
$2,917 CAD
$2,084 USD
View
B+
Retailer 11
-
$3,000 CAD
A$3,298 AUD
View
B+
Retailer 12
-
$3,195 CAD
£1,798 GBP
View
B+
Retailer 13
-
$3,215 CAD
€2,188 EUR
View
B+
Retailer 14
-
$3,276 CAD
$2,341 USD
View
B+
Retailer 15
-
$3,616 CAD
$2,584 USD
View
B
Retailer 16
-
$4,387 CAD
£2,468 GBP
View
B
Retailer 17
-
$6,099 CAD
$4,358 USD
View
Most Expensive
B
Moon Ocean
NVN-6133563B8-820 · Oct 26
$6,480 CAD
£3,646 GBP
View
17 more retailers have this diamond
Prices start from $1,863 CADSave up to $4,617 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
$1,863 CAD