Radiant|Natural|GIA

3.81ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 7491094381

Certificate GIA 7491094381

Diamond specifications and retailer prices

From $68,003 USD
£53,546 GBP
As of November 1, 2026
Save $3,345 USD (5%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $105,505 USD at MOH London · As of October 21, 2026
View at MOH London

About this 3.81ct natural radiant diamond

This 3.81ct natural radiant sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7491094381. Listed at 6 retailers as of October 31, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.81
Carat
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7491094381
Dimensions10.69 × 7.74 × 5.14 mm
L/W Ratio1.38
Girdle conditionPolished
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Feather, Needle
Top View
10.69 mm7.74 mm3.81 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7491094381
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.4%

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: Nov 1
Current: $105,505 USD|Low: $63,068 USD|High: $106,208 USD|Avg: $73,838 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8$63,068 USD
Retailer 10$64,213 USD
Retailer 5$64,575 USD
Retailer 2$68,003 USD
Retailer 6$69,995 USD
Retailer 3$71,348 USD
Retailer 7$75,464 USD
Retailer 9$76,836 USD
Retailer 4$79,318 USD
MOH London$105,505 USD

29 data points across 10 retailers

6 retailers$68,003 USD to $71,348 USD

Retailer 1
-
$64,213 USD
Price last confirmed 10 days ago
B+
Retailer 2
-
$68,003 USD
£53,546 GBP
View
Retailer 3
-
$69,995 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$71,348 USD
View
Retailer 5
-
$75,464 USD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
099686ECF · Oct 21
$105,505 USD
£83,075 GBP
View
Price last confirmed 11 days ago
5 more retailers have this diamond
Prices start from $68,003 USDSave up to $3,345 USD

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+
3.81ct Radiant
$68,003 USD