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Heart|Natural|GIA

0.90ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2547475094

Certificate GIA 2547475094

Diamond specifications and retailer prices

From $1,627 CAD
HK$9,100 HKD
As of October 30, 2026
Save $3,982 CAD (71%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,609 CAD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547475094. Listed at 21 retailers as of October 30, 2026, with prices from $1,627 to $5,609, a $3,982 spread on the same certified stone. Moon Ocean lists it at $5,609. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547475094
Dimensions6.34 × 6.93 × 3.77 mm
L/W Ratio1.09
Top View
6.34 mm6.93 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547475094
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 54.4%

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 30
Current: $5,609 CAD|Low: $1,716 CAD|High: $5,702 CAD|Avg: $2,966 CAD|-1.3%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 9$1,727 CAD
Retailer 3$1,995 CAD
Retailer 14$2,037 CAD
Retailer 7$2,067 CAD
Retailer 2$2,144 CAD
Retailer 8$2,161 CAD
Retailer 16$2,161 CAD
Retailer 6$2,275 CAD
Retailer 5$2,351 CAD
Retailer 10$2,420 CAD
Retailer 15$2,493 CAD
Retailer 12$2,936 CAD
Retailer 13$3,791 CAD
Retailer 11$4,843 CAD
Retailer 4$5,271 CAD
Moon Ocean$5,609 CAD

25 data points across 16 retailers

21 retailers$1,627 CAD to $5,609 CAD

A
Cheapest Retailer
-
$1,627 CAD
HK$9,100 HKD
A
Retailer 2
-
$1,727 CAD
₹117,712 INR
View
A
Retailer 3
-
$1,995 CAD
$1,428 USD
View
Final sale: no returns
A
Retailer 4
-
$2,037 CAD
SGD 1,971 SGD
View
B+
Retailer 5
-
$2,067 CAD
$1,480 USD
View
B+
Retailer 6
-
$2,101 CAD
$1,504 USD
View
B+
Retailer 7
-
$2,144 CAD
$1,535 USD
View
Retailer 8
-
$2,161 CAD
$1,547 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$2,161 CAD
$1,547 USD
View
Price last confirmed 12 days ago
Retailer 10
-
$2,260 CAD
$1,618 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$2,275 CAD
SGD 2,201 SGD
View
B+
Retailer 12
-
$2,351 CAD
$1,683 USD
View
B+
Retailer 13
-
$2,420 CAD
£1,364 GBP
View
Retailer 14
-
$2,493 CAD
$1,785 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$2,568 CAD
A$2,828 AUD
View
Retailer 16
-
$2,622 CAD
£1,478 GBP
View
Price last confirmed 34 days ago
B+
Retailer 17
-
$2,936 CAD
€2,002 EUR
View
B
Retailer 18
-
$3,791 CAD
£2,137 GBP
View
B
Retailer 19
-
$4,843 CAD
£2,730 GBP
View
Retailer 20
-
$5,271 CAD
$3,773 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Moon Ocean
NVN-CD21D0D0C-094 · Oct 30
$5,609 CAD
£3,162 GBP
View
20 more retailers have this diamond
Prices start from $1,627 CADSave up to $3,982 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 Heart
$1,627 CAD