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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 €3,366 EUR
$3,760 USD
As of October 30, 2026
Save €5,091 EUR (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €8,456 EUR at Diamond Quarter · As of October 31, 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 30, 2026, with prices from €3,366 to €8,456, a €5,091 spread on the same certified stone. Diamond Quarter lists it at €8,456. 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
Colour
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 30
Current: €4,170 EUR|Low: €2,941 EUR|High: €7,354 EUR|Avg: €4,618 EUR|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6€3,419 EUR
Retailer 7€3,529 EUR
Retailer 2€3,824 EUR
Retailer 8€3,824 EUR
Retailer 10€3,824 EUR
Retailer 1€4,170 EUR
Retailer 11€4,413 EUR
Retailer 3€4,663 EUR
Retailer 4€4,789 EUR
Retailer 5€6,759 EUR
Retailer 9€7,354 EUR

38 data points across 11 retailers

13 retailers€3,366 EUR to €8,456 EUR

A
Cheapest Retailer
-
€3,366 EUR
$3,760 USD
Retailer 2
-
€3,419 EUR
$3,820 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
€3,529 EUR
$3,943 USD
View
Final sale: no returns
A
Retailer 4
-
€3,824 EUR
$4,272 USD
View
A
Retailer 5
-
€3,824 EUR
$4,272 USD
View
A
Retailer 6
-
€3,824 EUR
$4,272 USD
View
A
Retailer 7
-
€4,170 EUR
£3,669 GBP
View
B+
Retailer 8
-
€4,413 EUR
$4,930 USD
View
Retailer 9
-
€4,663 EUR
$5,209 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
€4,789 EUR
View
B
Retailer 11
-
€6,759 EUR
£5,946 GBP
View
B
Retailer 12
-
€7,354 EUR
$8,216 USD
View
Most Expensive
B
Diamond Quarter
1.27SI2D2468856FN · Oct 31
€8,456 EUR
£7,439 GBP
View
12 more retailers have this diamond
Prices start from €3,366 EURSave up to €5,091 EUR

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
€3,366 EUR