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Radiant|Natural|GIA

1.31ct E IF Radiant Natural Diamond

VG • E/IF • GIA 11992451

Certificate GIA 11992451

Diamond specifications and retailer prices

From $9,611 CAD
€6,540 EUR
As of October 29, 2026
Save $7,904 CAD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $17,515 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.31ct natural radiant diamond

This 1.31ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 11992451. Listed at 7 retailers as of October 29, 2026, with prices from $9,611 to $17,515, a $7,904 spread on the same certified stone. MOH London lists it at $17,515. 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

1.31
Carat
E
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 11992451
Dimensions6.28 × 6.28 × 4.53 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.28 mm6.28 mm1.31 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 11992451
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 72.1%

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: $17,515 CAD|Low: $9,611 CAD|High: $17,608 CAD|Avg: $12,187 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7$9,611 CAD
Retailer 5$10,616 CAD
Retailer 6$10,749 CAD
Retailer 2$11,619 CAD
Retailer 4$11,853 CAD
Retailer 3$13,639 CAD
MOH London$17,515 CAD

16 data points across 7 retailers

7 retailers$9,611 CAD to $17,515 CAD

A
Cheapest Retailer
-
$9,611 CAD
€6,540 EUR
A
Retailer 2
-
$10,616 CAD
$7,585 USD
View
A
Retailer 3
-
$10,749 CAD
$7,680 USD
View
A
Retailer 4
-
$11,619 CAD
£6,537 GBP
View
A
Retailer 5
-
$11,853 CAD
A$13,029 AUD
View
A
Retailer 6
-
$13,639 CAD
€9,281 EUR
View
Most Expensive
B
MOH London
733276D1D · Oct 29
$17,515 CAD
£9,854 GBP
View
6 more retailers have this diamond
Prices start from $9,611 CADSave up to $7,904 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
1.31ct Radiant
$9,611 CAD