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Radiant|Natural|GIA

1.00ct G SI2 Radiant Natural Diamond

GD • G/SI2 • GIA 2225850489

Shape and cutting style on the report: Square emerald cut

Certificate GIA 2225850489

Diamond specifications and retailer prices

From $2,631 CAD
$1,880 USD
As of October 29, 2026
Save $3,215 CAD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,846 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2225850489. Listed at 14 retailers as of October 29, 2026, with prices from $2,631 to $5,846, a $3,215 spread on the same certified stone. MOH London lists it at $5,846. 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

1.00
Carat
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225850489
Dimensions5.51 × 5.50 × 3.89 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Cert comments
Inscription(s): GIA 2225850489 Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Feather, Cloud, Needle
Top View
5.51 mm5.50 mm1.00 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225850489
Side View
Table 65.0%CrownGirdle: THK-POLPavilionCulet: NoneDepth 70.8%

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 29
Current: $5,846 CAD|Low: $2,386 CAD|High: $5,885 CAD|Avg: $3,549 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$2,631 CAD
Retailer 6$2,774 CAD
Retailer 7$2,792 CAD
Retailer 5$3,006 CAD
Retailer 2$3,546 CAD
Retailer 4$3,661 CAD
Retailer 3$4,138 CAD
MOH London$5,846 CAD

42 data points across 8 retailers

14 retailers$2,631 CAD to $5,846 CAD

A
Cheapest Retailer
-
$2,631 CAD
$1,880 USD
Retailer 2
-
$2,712 CAD
$1,938 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$2,717 CAD
$1,941 USD
View
B+
Retailer 4
-
$2,774 CAD
$1,982 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,792 CAD
$1,995 USD
View
B+
Retailer 6
-
$2,831 CAD
$2,023 USD
View
B+
Retailer 7
-
$3,006 CAD
$2,148 USD
View
Retailer 8
-
$3,254 CAD
$2,325 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$3,280 CAD
View
B+
Retailer 10
-
$3,546 CAD
£1,995 GBP
View
B+
Retailer 11
-
$3,661 CAD
£2,060 GBP
View
B
Retailer 12
-
$4,138 CAD
€2,816 EUR
View
B
Retailer 13
-
$4,773 CAD
$3,410 USD
View
Most Expensive
B
MOH London
B850725C5 · Oct 29
$5,846 CAD
£3,289 GBP
View
13 more retailers have this diamond
Prices start from $2,631 CADSave up to $3,215 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
1.00ct Radiant
$2,631 CAD