Round|Natural|GIA

1.07ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1226316730

Certificate GIA 1226316730

Diamond specifications and retailer prices

From $6,339 CAD
£3,573 GBP
As of November 2, 2026
19 retailers carry this diamond
Most expensive: $16,071 CAD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.07ct natural round diamond

This 1.07ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1226316730. Listed at 19 retailers as of November 2, 2026. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1226316730
Dimensions6.58 × 6.55 × 4.04 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.58 mm6.55 mm1.07 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1226316730
Side View
Table 60.0%Crown 33°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 61.6%

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: Nov 2
Current: $6,339 CAD|Low: $4,410 CAD|High: $9,218 CAD|Avg: $5,870 CAD|+17.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$4,469 CAD
Retailer 6$4,484 CAD
Retailer 10$5,124 CAD
Retailer 5$5,238 CAD
Retailer 8$5,595 CAD
Retailer 9$5,840 CAD
Retailer 3$6,127 CAD
Retailer 1$6,339 CAD
Retailer 4$6,573 CAD
Retailer 7$9,158 CAD

40 data points across 10 retailers

19 retailers

Retailer 1
-
$4,379 CAD
$3,135 USD
Price last confirmed 9 days ago
Retailer 2
-
$4,469 CAD
$3,199 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$4,484 CAD
$3,210 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$4,749 CAD
$3,400 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$4,934 CAD
$3,532 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$4,943 CAD
$3,539 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$5,124 CAD
$3,668 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$5,238 CAD
£2,953 GBP
View
Price last confirmed 10 days ago
Retailer 9
-
$5,595 CAD
$4,005 USD
View
Price last confirmed 11 days ago
Retailer 10
-
$5,595 CAD
$4,005 USD
View
Price last confirmed 27 days ago
Retailer 11
-
$5,694 CAD
$4,076 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$5,840 CAD
A$6,431 AUD
View
Price last confirmed 29 days ago
Retailer 13
-
$6,127 CAD
€4,177 EUR
View
Price last confirmed 10 days ago
Retailer 14
-
$6,166 CAD
$4,414 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$6,339 CAD
£3,573 GBP
View
Retailer 16
-
$6,573 CAD
ZAR 76,018 ZAR
View
Price last confirmed 10 days ago
Retailer 17
-
$9,158 CAD
£5,162 GBP
View
Price last confirmed 14 days ago
Retailer 18
-
$9,489 CAD
$6,793 USD
View
Price last confirmed 12 days ago
Most Expensive
Diamond Quarter
1.07SI1G1230ADB2N · Oct 31
$16,071 CAD
£9,059 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $6,339 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 Round
$6,339 CAD