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Round|Natural|GIA

1.27ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2467450968

Certificate GIA 2467450968

Diamond specifications and retailer prices

From $5,262 CAD
$3,760 USD
As of October 28, 2026
Save $7,960 CAD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,222 CAD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.27ct natural round diamond

This 1.27ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2467450968. Listed at 13 retailers as of October 28, 2026, with prices from $5,262 to $13,222, a $7,960 spread on the same certified stone. Diamond Quarter lists it at $13,222. 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

1.27
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2467450968
Dimensions6.91 × 6.84 × 4.32 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.91 mm6.84 mm1.27 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2467450968
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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 28
Current: $6,521 CAD|Low: $4,599 CAD|High: $10,640 CAD|Avg: $6,823 CAD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4$5,346 CAD
Retailer 7$5,359 CAD
Retailer 5$5,519 CAD
Retailer 1$6,521 CAD
Retailer 6$7,291 CAD
Retailer 2$7,489 CAD
Retailer 3$10,569 CAD

39 data points across 7 retailers

13 retailers$5,262 CAD to $13,222 CAD

A
Cheapest Retailer
-
$5,262 CAD
$3,760 USD
Retailer 2
-
$5,346 CAD
$3,820 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$5,519 CAD
$3,943 USD
View
Final sale: no returns
A
Retailer 4
-
$5,979 CAD
$4,272 USD
View
A
Retailer 5
-
$5,979 CAD
$4,272 USD
View
A
Retailer 6
-
$5,979 CAD
$4,272 USD
View
A
Retailer 7
-
$6,521 CAD
£3,669 GBP
View
B+
Retailer 8
-
$6,900 CAD
$4,930 USD
View
Retailer 9
-
$7,291 CAD
$5,209 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$7,489 CAD
€5,096 EUR
View
B
Retailer 11
-
$10,569 CAD
£5,946 GBP
View
B
Retailer 12
-
$11,499 CAD
$8,216 USD
View
Most Expensive
B
Diamond Quarter
1.27SI2D2468856FN · Oct 29
$13,222 CAD
£7,439 GBP
View
12 more retailers have this diamond
Prices start from $5,262 CADSave up to $7,960 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
1.27ct Round
$5,262 CAD