CaratHunter
Plans
Heart|Natural|GIA

1.07ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 12533167

Certificate GIA 12533167

Diamond specifications and retailer prices

From $5,757 CAD
$4,122 USD
As of October 31, 2026
Save $2,213 CAD (28%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $7,970 CAD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.07ct natural heart diamond

This 1.07ct natural heart sits in the classic 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 12533167. Listed at 2 retailers as of October 31, 2026, with prices from $5,757 to $7,970, a $2,213 spread on the same certified stone. 77 Diamonds lists it at $7,970. 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

1.07
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 12533167
Dimensions6.69 × 7.23 × 3.68 mm
L/W Ratio1.08
Top View
6.69 mm7.23 mm1.07 ctG / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 12533167
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 50.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,970 CAD|Low: $7,805 CAD|High: $7,999 CAD|Avg: $7,935 CAD|+2.0%
November 2, 2026
77 Diamonds$7,970 CAD

39 data points across 1 retailer

2 retailers$5,757 CAD to $7,970 CAD

B
Cheapest Retailer
-
$5,757 CAD
$4,122 USD
Most Expensive
C
77 Diamonds
HSMB6GATNJ3E · Nov 2
$7,970 CAD
£4,493 GBP
View
1 more retailer has this diamond
Prices start from $5,757 CADSave up to $2,213 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.

B
1.07ct Heart
$5,757 CAD