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Radiant|Natural|GIA

0.80ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 1267798317

Certificate GIA 1267798317

Diamond specifications and retailer prices

From $2,568 CAD
$1,838 USD
As of October 30, 2026
Save $2,222 CAD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,790 CAD at Cape Diamonds · As of October 26, 2026
View at Cape Diamonds

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1267798317. Listed at 7 retailers as of October 26, 2026, with prices from $2,568 to $4,790, a $2,222 spread on the same certified stone. Cape Diamonds lists it at $4,790. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1267798317
Dimensions5.82 × 4.76 × 3.31 mm
L/W Ratio1.22
Culet sizeNone
Top View
5.82 mm4.76 mm0.80 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1267798317
Side View
Table 67.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,790 CAD|Low: $2,334 CAD|High: $4,790 CAD|Avg: $3,400 CAD|+2.3%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$2,568 CAD
Retailer 4$2,570 CAD
Retailer 3$3,184 CAD
Retailer 2$4,044 CAD
Cape Diamonds$4,790 CAD

39 data points across 5 retailers

7 retailers$2,568 CAD to $4,790 CAD

B+
Cheapest Retailer
-
$2,568 CAD
$1,838 USD
Final sale: no returns
B+
Retailer 2
-
$2,570 CAD
$1,840 USD
View
B+
Retailer 3
-
$2,644 CAD
$1,893 USD
View
B+
Retailer 4
-
$2,653 CAD
$1,899 USD
View
B
Retailer 5
-
$3,184 CAD
$2,279 USD
View
B
Retailer 6
-
$4,044 CAD
£2,279 GBP
View
Most Expensive
B
Cape Diamonds
cert_1267798317 · Oct 26
$4,790 CAD
ZAR 55,392 ZAR
View
6 more retailers have this diamond
Prices start from $2,568 CADSave up to $2,222 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.

B+
0.80ct Radiant
$2,568 CAD