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Heart|Natural|GIA

0.90ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 5526426015

Certificate GIA 5526426015

Diamond specifications and retailer prices

From $1,637 CAD
SGD 1,581 SGD
As of October 29, 2026
Save $2,801 CAD (63%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,438 CAD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5526426015. Listed at 21 retailers as of October 27, 2026, with prices from $1,637 to $4,438, a $2,801 spread on the same certified stone. NZ Jewellers lists it at $4,438. 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
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5526426015
Dimensions6.53 × 5.86 × 3.59 mm
L/W Ratio1.11
Top View
6.53 mm5.86 mm0.90 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5526426015
Side View
Table 56.0%Crown 37.2°Girdle: STK-VTKPavilion 41.4°Culet: NoneDepth 61.2%

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: $2,072 CAD|Low: $1,637 CAD|High: $3,374 CAD|Avg: $2,042 CAD|+5.3%
Retailer 1
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
October 29, 2026
Retailer 9$1,637 CAD
Retailer 10$1,640 CAD
Retailer 11$1,680 CAD
Retailer 4$1,685 CAD
Retailer 5$1,736 CAD
Retailer 3$1,819 CAD
Retailer 13$1,819 CAD
Retailer 6$1,852 CAD
Retailer 2$1,980 CAD
Retailer 1$2,072 CAD
Retailer 14$2,194 CAD
Retailer 12$2,379 CAD
Retailer 8$2,659 CAD
Retailer 7$3,351 CAD

43 data points across 14 retailers

21 retailers$1,637 CAD to $4,438 CAD

A
Cheapest Retailer
-
$1,637 CAD
SGD 1,581 SGD
A
Retailer 2
-
$1,640 CAD
$1,172 USD
View
A
Retailer 3
-
$1,680 CAD
$1,200 USD
View
Final sale: no returns
A
Retailer 4
-
$1,685 CAD
$1,204 USD
View
A
Retailer 5
-
$1,736 CAD
$1,240 USD
View
A
Retailer 6
-
$1,819 CAD
$1,300 USD
View
Price last confirmed 31 days ago
A
Retailer 7
-
$1,819 CAD
$1,300 USD
View
A
Retailer 8
-
$1,819 CAD
$1,300 USD
View
A
Retailer 9
-
$1,903 CAD
$1,360 USD
View
B+
Retailer 10
-
$1,980 CAD
$1,415 USD
View
B+
Retailer 11
-
$2,008 CAD
$1,435 USD
View
B+
Retailer 12
-
$2,072 CAD
£1,165 GBP
View
B+
Retailer 13
-
$2,099 CAD
$1,500 USD
View
Price last confirmed 53 days ago
B+
Retailer 14
-
$2,099 CAD
$1,500 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$2,099 CAD
$1,500 USD
View
B+
Retailer 16
-
$2,194 CAD
£1,234 GBP
View
Price last confirmed 33 days ago
B+
Retailer 17
-
$2,379 CAD
A$2,615 AUD
View
Price last confirmed 26 days ago
B+
Retailer 18
-
$2,659 CAD
ZAR 30,687 ZAR
View
B
Retailer 19
-
$3,351 CAD
£1,885 GBP
View
B
Retailer 20
-
$4,438 CAD
$3,171 USD
View
Price last confirmed 32 days ago
Most Expensive
B
NZ Jewellers
ddc91672-c79c-4f5b-be44-f7f47d3fdb0f · Oct 27
$4,438 CAD
$3,171 USD
View
20 more retailers have this diamond
Prices start from $1,637 CADSave up to $2,801 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
$1,637 CAD