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Heart|Natural|GIA

0.90ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 1549169840

Certificate GIA 1549169840

Diamond specifications and retailer prices

From $1,234 CAD
HK$6,900 HKD
As of October 30, 2026
Save $1,853 CAD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,424 CAD at NZ Jewellers · As of September 25, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549169840. Listed at 10 retailers as of October 29, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle42.2°
OriginNatural
Grading LabGIA
CertificateGIA 1549169840
Dimensions6.00 × 6.62 × 3.95 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
6.00 mm6.62 mm0.90 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549169840
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 42.2°Culet: NoneDepth 59.6%

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 30
Current: $1,514 CAD|Low: $1,234 CAD|High: $3,433 CAD|Avg: $2,070 CAD|-4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$1,234 CAD
Retailer 1$1,514 CAD
Retailer 5$1,676 CAD
Retailer 3$1,685 CAD
Retailer 6$1,720 CAD
Retailer 8$2,056 CAD
Retailer 2$2,322 CAD
Retailer 4$2,556 CAD
Retailer 7$3,087 CAD

37 data points across 9 retailers

10 retailers$1,234 CAD to $3,087 CAD

A
Cheapest Retailer
-
$1,234 CAD
HK$6,900 HKD
B+
Retailer 2
-
$1,514 CAD
$1,084 USD
View
Final sale: no returns
A
Retailer 3
-
$1,676 CAD
$1,200 USD
View
A
Retailer 4
-
$1,685 CAD
£950 GBP
View
Retailer 5
-
$1,720 CAD
SGD 1,664 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,056 CAD
SGD 1,989 SGD
View
B+
Retailer 7
-
$2,322 CAD
€1,583 EUR
View
Retailer 8
-
$2,556 CAD
$1,830 USD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$3,087 CAD
£1,740 GBP
View
Most Expensive
NZ Jewellers
9379adb4-d2be-4243-a308-3683640e5abc · Sep 25
$4,424 CAD
$3,167 USD
View
Price last confirmed 36 days ago
9 more retailers have this diamond
Prices start from $1,234 CADSave up to $1,853 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
$1,234 CAD