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Round|Natural|GIA

0.90ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6531237701

Certificate GIA 6531237701

Diamond specifications and retailer prices

From $2,096 CAD
HK$11,700 HKD
As of October 26, 2026
Save $5,089 CAD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,185 CAD at Moon Ocean · As of October 27, 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 6531237701. Listed at 19 retailers as of October 26, 2026, with prices from $2,096 to $7,185, a $5,089 spread on the same certified stone. Moon Ocean lists it at $7,185. 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 angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6531237701
Dimensions6.21 × 6.16 × 3.78 mm
L/W Ratio1.01
Top View
6.21 mm6.16 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531237701
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

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: $7,185 CAD|Low: $2,096 CAD|High: $7,257 CAD|Avg: $3,600 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
October 27, 2026
Retailer 11$2,096 CAD
Retailer 6$2,223 CAD
Retailer 8$2,554 CAD
Retailer 10$2,554 CAD
Retailer 9$2,591 CAD
Retailer 3$2,961 CAD
Retailer 4$3,000 CAD
Retailer 7$3,765 CAD
Retailer 5$4,856 CAD
Retailer 2$5,350 CAD
Moon Ocean$7,185 CAD

25 data points across 11 retailers

19 retailers$2,096 CAD to $7,185 CAD

A
Cheapest Retailer
-
$2,096 CAD
HK$11,700 HKD
A
Retailer 2
-
$2,223 CAD
₹151,244 INR
View
A
Retailer 3
-
$2,554 CAD
$1,825 USD
View
Retailer 4
-
$2,556 CAD
$1,826 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$2,591 CAD
SGD 2,502 SGD
View
Retailer 6
-
$2,623 CAD
$1,874 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$2,645 CAD
$1,890 USD
View
A
Retailer 8
-
$2,655 CAD
$1,897 USD
View
Retailer 9
-
$2,768 CAD
$1,978 USD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
$2,946 CAD
SGD 2,844 SGD
View
Retailer 11
-
$2,948 CAD
$2,106 USD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
$2,961 CAD
$2,116 USD
View
A
Retailer 13
-
$3,000 CAD
£1,688 GBP
View
B+
Retailer 14
-
$3,765 CAD
€2,562 EUR
View
B
Retailer 15
-
$4,856 CAD
£2,732 GBP
View
B
Retailer 16
-
$5,350 CAD
£3,010 GBP
View
Retailer 17
-
$6,752 CAD
$4,824 USD
View
Price last confirmed 27 days ago
Retailer 18
-
$6,879 CAD
$4,915 USD
View
Price last confirmed 33 days ago
Most Expensive
B
Moon Ocean
NVN-020EEA0D5-701 · Oct 27
$7,185 CAD
£4,042 GBP
View
18 more retailers have this diamond
Prices start from $2,096 CADSave up to $5,089 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
$2,096 CAD