Radiant|Natural|GIA

1.31ct E IF Radiant Natural Diamond

VG • E/IF • GIA 11992451

Certificate GIA 11992451

Diamond specifications and retailer prices

From €6,147 EUR
As of October 29, 2026
Save €5,055 EUR (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €11,202 EUR 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 €6,147 to €11,202, a €5,055 spread on the same certified stone. MOH London lists it at €11,202. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €11,202 EUR|Low: €6,147 EUR|High: €11,261 EUR|Avg: €7,794 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7€6,147 EUR
Retailer 5€6,789 EUR
Retailer 6€6,874 EUR
Retailer 2€7,431 EUR
Retailer 4€7,581 EUR
Retailer 3€8,723 EUR
MOH London€11,202 EUR

16 data points across 7 retailers

7 retailers€6,147 EUR to €11,202 EUR

A
Cheapest Retailer
-
€6,147 EUR
A
Retailer 2
-
€6,789 EUR
$7,585 USD
View
A
Retailer 3
-
€6,874 EUR
$7,680 USD
View
A
Retailer 4
-
€7,431 EUR
£6,537 GBP
View
Retailer 5
-
€7,581 EUR
A$13,029 AUD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€8,723 EUR
View
Most Expensive
B
MOH London
733276D1D · Oct 29
€11,202 EUR
£9,854 GBP
View
6 more retailers have this diamond
Prices start from €6,147 EURSave up to €5,055 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
1.31ct Radiant
€6,147 EUR