Round|Natural|GIA

1.07ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2526780695

Certificate GIA 2526780695

Diamond specifications and retailer prices

From $2,789 CAD
HK$15,600 HKD
As of October 31, 2026
Save $3,819 CAD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,137 CAD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.07ct natural round diamond

This 1.07ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2526780695. Listed at 19 retailers as of October 29, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2526780695
Dimensions6.56 × 6.53 × 4.04 mm
L/W Ratio1.00
Star length55%
Lower girdle75%
Top View
6.56 mm6.53 mm1.07 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526780695
Side View
Table 59.0%Crown 34.5°Girdle: MD-STKPavilion 41.2°Culet: NoneDepth 61.7%

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 31
Current: $4,612 CAD|Low: $2,771 CAD|High: $6,901 CAD|Avg: $4,035 CAD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 10$2,789 CAD
Retailer 8$3,361 CAD
Retailer 14$3,450 CAD
Retailer 17$3,463 CAD
Retailer 7$3,480 CAD
Retailer 16$3,695 CAD
Retailer 5$3,752 CAD
Retailer 6$3,752 CAD
Retailer 9$3,885 CAD
Retailer 15$3,896 CAD
Retailer 3$3,949 CAD
Retailer 11$3,987 CAD
Retailer 2$4,204 CAD
Retailer 4$4,329 CAD
Retailer 1$4,612 CAD
Retailer 12$4,686 CAD
Retailer 13$6,608 CAD

37 data points across 17 retailers

19 retailers$2,789 CAD to $6,608 CAD

A
Cheapest Retailer
-
$2,789 CAD
HK$15,600 HKD
A
Retailer 2
-
$3,361 CAD
$2,406 USD
View
Retailer 3
-
$3,450 CAD
$2,470 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$3,463 CAD
$2,479 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,480 CAD
$2,491 USD
View
B+
Retailer 6
-
$3,695 CAD
$2,645 USD
View
Retailer 7
-
$3,752 CAD
$2,686 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$3,752 CAD
$2,686 USD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$3,885 CAD
SGD 3,758 SGD
View
Retailer 10
-
$3,896 CAD
$2,789 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$3,949 CAD
$2,827 USD
View
B+
Retailer 12
-
$3,987 CAD
£2,247 GBP
View
Retailer 13
-
$4,204 CAD
A$4,630 AUD
View
Price last confirmed 23 days ago
Retailer 14
-
$4,329 CAD
$3,099 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$4,491 CAD
$3,215 USD
View
Price last confirmed 39 days ago
B+
Retailer 16
-
$4,612 CAD
ZAR 53,334 ZAR
View
B
Retailer 17
-
$4,686 CAD
€3,195 EUR
View
B
Retailer 18
-
$6,608 CAD
£3,725 GBP
View
Most Expensive
NZ Jewellers
022d2c1b-345c-4d00-aeec-e04c0c142c7d · Sep 19
$8,137 CAD
$5,825 USD
View
Price last confirmed 41 days ago
18 more retailers have this diamond
Prices start from $2,789 CADSave up to $3,819 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
1.07ct Round
$2,789 CAD