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Heart|Natural|GIA

0.91ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 6422785889

Certificate GIA 6422785889

Diamond specifications and retailer prices

From $842 CAD
₹57,379 INR
As of October 30, 2026
Save $2,950 CAD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,791 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded J 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 6422785889. Listed at 12 retailers as of October 30, 2026, with prices from $842 to $3,791, a $2,950 spread on the same certified stone. NZ Jewellers lists it at $3,791. 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

0.91
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6422785889
Dimensions6.02 × 6.80 × 3.72 mm
L/W Ratio1.13
Top View
6.02 mm6.80 mm0.91 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6422785889
Side View
Table 59.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 54.8%

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: $3,791 CAD|Low: $837 CAD|High: $3,791 CAD|Avg: $1,456 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$842 CAD
Retailer 10$1,115 CAD
Retailer 7$1,208 CAD
Retailer 12$1,208 CAD
Retailer 9$1,256 CAD
Retailer 4$1,295 CAD
Retailer 2$1,305 CAD
Retailer 8$1,394 CAD
Retailer 11$1,394 CAD
Retailer 5$1,400 CAD
Retailer 3$2,226 CAD
NZ Jewellers$3,791 CAD

46 data points across 12 retailers

12 retailers$842 CAD to $3,791 CAD

A
Cheapest Retailer
-
$842 CAD
₹57,379 INR
B+
Retailer 2
-
$1,115 CAD
$798 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,208 CAD
$865 USD
View
B+
Retailer 4
-
$1,208 CAD
$865 USD
View
B+
Retailer 5
-
$1,256 CAD
$899 USD
View
B+
Retailer 6
-
$1,295 CAD
$927 USD
View
B+
Retailer 7
-
$1,305 CAD
HK$7,300 HKD
View
B+
Retailer 8
-
$1,394 CAD
$998 USD
View
B+
Retailer 9
-
$1,394 CAD
$998 USD
View
B+
Retailer 10
-
$1,400 CAD
£789 GBP
View
B
Retailer 11
-
$2,226 CAD
£1,255 GBP
View
Most Expensive
C
NZ Jewellers
2c7408f0-9f52-4fcb-9dbf-fc06c94a9e56 · Oct 30
$3,791 CAD
$2,714 USD
View
11 more retailers have this diamond
Prices start from $842 CADSave up to $2,950 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
0.91ct Heart
$842 CAD