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Heart|Natural|GIA

0.90ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 2221531476

Certificate GIA 2221531476

Diamond specifications and retailer prices

From $4,213 CAD
$3,016 USD
As of October 30, 2026
Save $3,531 CAD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,249 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2221531476. Listed at 9 retailers as of October 27, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle45.8°
OriginNatural
Grading LabGIA
CertificateGIA 2221531476
Dimensions5.80 × 6.77 × 4.02 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.80 mm6.77 mm0.90 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221531476
Side View
Table 62.0%Crown 34.7°Girdle: THN-THKPavilion 45.8°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,249 CAD|Low: $3,699 CAD|High: $9,249 CAD|Avg: $5,849 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4$4,213 CAD
Retailer 5$4,439 CAD
Retailer 7$4,810 CAD
Retailer 9$4,810 CAD
Retailer 6$4,994 CAD
Retailer 2$5,483 CAD
Retailer 8$5,550 CAD
Retailer 10$6,074 CAD
Retailer 3$8,925 CAD
NZ Jewellers$9,249 CAD

41 data points across 10 retailers

9 retailers$4,213 CAD to $7,744 CAD

B
Cheapest Retailer
-
$4,213 CAD
$3,016 USD
B
Retailer 2
-
$4,439 CAD
$3,178 USD
View
Final sale: no returns
B
Retailer 3
-
$4,810 CAD
$3,443 USD
View
B
Retailer 4
-
$4,994 CAD
$3,575 USD
View
B
Retailer 5
-
$5,483 CAD
£3,091 GBP
View
B
Retailer 6
-
$5,550 CAD
$3,973 USD
View
C
Retailer 7
-
$7,744 CAD
$5,544 USD
View
Retailer 8
-
$8,925 CAD
£5,031 GBP
View
Price under review
Most Expensive
NZ Jewellers
fd6d08c0-a3ad-4a39-b0c6-7eca5e2a2dd0 · Oct 30
$9,249 CAD
$6,621 USD
View
Price under review
8 more retailers have this diamond
Prices start from $4,213 CADSave up to $3,531 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.

B
0.90ct Heart
$4,213 CAD