CaratHunter
Plans
Heart|Natural|GIA

0.91ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6545673604

Certificate GIA 6545673604

Diamond specifications and retailer prices

From $1,154 CAD
$826 USD
As of October 29, 2026
Save $824 CAD (42%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,978 CAD at GemTrove · As of October 31, 2026
View at GemTrove

About this 0.91ct natural heart diamond

This 0.91ct 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 6545673604. Listed at 6 retailers as of October 29, 2026, with prices from $1,154 to $1,978, a $824 spread on the same certified stone. GemTrove lists it at $1,978. 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
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545673604
Dimensions5.98 × 6.89 × 3.86 mm
L/W Ratio1.15
Top View
5.98 mm6.89 mm0.91 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545673604
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.0%

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: $1,978 CAD|Low: $1,074 CAD|High: $1,978 CAD|Avg: $1,404 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$1,154 CAD
Retailer 6$1,162 CAD
Retailer 3$1,261 CAD
Retailer 2$1,297 CAD
Retailer 4$1,302 CAD
GemTrove$1,978 CAD

40 data points across 6 retailers

6 retailers$1,154 CAD to $1,978 CAD

A
Cheapest Retailer
-
$1,154 CAD
$826 USD
Final sale: no returns
A
Retailer 2
-
$1,162 CAD
MYR 3,390 MYR
View
A
Retailer 3
-
$1,261 CAD
$903 USD
View
A
Retailer 4
-
$1,297 CAD
£731 GBP
View
A
Retailer 5
-
$1,302 CAD
SGD 1,260 SGD
View
Most Expensive
B+
GemTrove
GT-N-01266757-98 · Oct 31
$1,978 CAD
A$2,178 AUD
View
5 more retailers have this diamond
Prices start from $1,154 CADSave up to $824 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
$1,154 CAD