CaratHunter
Plans
Round|Natural|GIA

1.20ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7541878698

Certificate GIA 7541878698

Diamond specifications and retailer prices

From $2,574 CAD
As of November 6, 2026
Save $3,360 CAD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,100 CAD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7541878698. Listed at 19 retailers as of November 4, 2026, with a 131% 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

1.20
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7541878698
Dimensions6.72 × 6.78 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cloud, Indented Natural, Needle
Top View
6.72 mm6.78 mm1.20 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7541878698
Side View
Table 59.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.3%

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: Nov 6
Current: $2,677 CAD|Low: $2,574 CAD|High: $6,021 CAD|Avg: $3,732 CAD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$2,574 CAD
Retailer 1$2,677 CAD
Retailer 5$3,005 CAD
Retailer 2$3,198 CAD
Retailer 10$3,219 CAD
Retailer 7$3,571 CAD
Retailer 3$3,584 CAD
Retailer 4$4,145 CAD
Retailer 6$4,212 CAD
Retailer 8$5,934 CAD

32 data points across 10 retailers

19 retailers$2,574 CAD to $5,934 CAD

A
Cheapest Retailer
-
$2,574 CAD
A
Retailer 2
-
$2,677 CAD
View
A
Retailer 3
-
$3,005 CAD
View
B+
Retailer 4
-
$3,198 CAD
View
B+
Retailer 5
-
$3,219 CAD
View
B+
Retailer 6
-
$3,219 CAD
View
Retailer 7
-
$3,397 CAD
View
Price last confirmed 39 days ago
Retailer 8
-
$3,397 CAD
View
Price last confirmed 25 days ago
Retailer 9
-
$3,397 CAD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
$3,492 CAD
View
Retailer 11
-
$3,553 CAD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$3,571 CAD
View
B+
Retailer 13
-
$3,584 CAD
View
B+
Retailer 14
-
$3,591 CAD
View
Retailer 15
-
$3,919 CAD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
$4,145 CAD
View
B+
Retailer 17
-
$4,212 CAD
View
B
Retailer 18
-
$5,934 CAD
View
Most Expensive
NZ Jewellers
d320849b-3ab1-40f7-8648-c88507991006 · Sep 26
$7,100 CAD
$5,084 USD
View
Price last confirmed 40 days ago
18 more retailers have this diamond
Prices start from $2,574 CADSave up to $3,360 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
1.20ct Round
$2,574 CAD