Round|Natural|GIA

1.19ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6492323488

Certificate GIA 6492323488

Diamond specifications and retailer prices

From $5,315 CAD
$3,805 USD
As of October 25, 2026
Save $6,687 CAD (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $12,002 CAD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.19ct natural round diamond

This 1.19ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6492323488. Listed at 7 retailers as of October 25, 2026, with prices from $5,315 to $12,002, a $6,687 spread on the same certified stone. Diamond Quarter lists it at $12,002. 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

1.19
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6492323488
Dimensions6.81 × 6.77 × 4.23 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.81 mm6.77 mm1.19 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6492323488
Side View
Table 55.0%Crown 35.5°Girdle: ThickPavilion 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: Oct 25
Current: $6,680 CAD|Low: $5,315 CAD|High: $9,988 CAD|Avg: $6,553 CAD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4$5,315 CAD
Retailer 7$5,609 CAD
Retailer 2$5,999 CAD
Retailer 6$6,252 CAD
Retailer 5$6,328 CAD
Retailer 1$6,680 CAD
Retailer 3$9,883 CAD

40 data points across 7 retailers

7 retailers$5,315 CAD to $12,002 CAD

A
Cheapest Retailer
-
$5,315 CAD
$3,805 USD
B+
Retailer 2
-
$5,999 CAD
£3,382 GBP
View
B+
Retailer 3
-
$6,252 CAD
$4,475 USD
View
Retailer 4
-
$6,328 CAD
A$6,969 AUD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$6,680 CAD
€4,554 EUR
View
B
Retailer 6
-
$9,883 CAD
£5,571 GBP
View
Most Expensive
B
Diamond Quarter
1.19SI1D6488C380N · Oct 29
$12,002 CAD
£6,765 GBP
View
6 more retailers have this diamond
Prices start from $5,315 CADSave up to $6,687 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
1.19ct Round
$5,315 CAD