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Heart|Natural|GIA

0.77ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 6552186970

Certificate GIA 6552186970

Diamond specifications and retailer prices

From $997 CAD
$714 USD
As of October 31, 2026
Save $790 CAD (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,787 CAD at GemTrove · As of October 31, 2026
View at GemTrove

About this 0.77ct natural heart diamond

This 0.77ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552186970. Listed at 7 retailers as of October 31, 2026, with prices from $997 to $1,787, a $790 spread on the same certified stone. GemTrove lists it at $1,787. 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

0.77
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552186970
Dimensions5.45 × 6.38 × 3.80 mm
L/W Ratio1.17
Top View
5.45 mm6.38 mm0.77 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552186970
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,787 CAD|Low: $921 CAD|High: $1,787 CAD|Avg: $1,231 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4$997 CAD
Retailer 7$999 CAD
Retailer 3$1,087 CAD
Retailer 6$1,111 CAD
Retailer 2$1,166 CAD
Retailer 5$1,253 CAD
GemTrove$1,787 CAD

41 data points across 7 retailers

7 retailers$997 CAD to $1,787 CAD

A
Cheapest Retailer
-
$997 CAD
$714 USD
Final sale: no returns
A
Retailer 2
-
$999 CAD
MYR 2,912 MYR
View
A
Retailer 3
-
$1,087 CAD
$778 USD
View
A
Retailer 4
-
$1,111 CAD
SGD 1,075 SGD
View
A
Retailer 5
-
$1,166 CAD
£657 GBP
View
A
Retailer 6
-
$1,253 CAD
$897 USD
View
Most Expensive
B+
GemTrove
GT-N-01265335-98 · Oct 31
$1,787 CAD
A$1,968 AUD
View
6 more retailers have this diamond
Prices start from $997 CADSave up to $790 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
0.77ct Heart
$997 CAD