Round|Natural|GIA

3.80ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6541485245

Certificate GIA 6541485245

Diamond specifications and retailer prices

From €38,050 EUR
$42,510 USD
As of October 31, 2026
Save €30,675 EUR (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €68,725 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.8ct natural round diamond

This 3.8ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6541485245. Listed at 14 retailers as of October 29, 2026, with prices from €38,050 to €68,725, a €30,675 spread on the same certified stone. MOH London lists it at €68,725. 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

3.80
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541485245
Dimensions9.87 × 9.92 × 6.20 mm
L/W Ratio1.01
Top View
9.87 mm9.92 mm3.80 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541485245
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 31
Current: €68,725 EUR|Low: €39,902 EUR|High: €69,183 EUR|Avg: €48,292 EUR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4€40,004 EUR
Retailer 11€40,062 EUR
Retailer 3€43,214 EUR
Retailer 5€44,232 EUR
Retailer 9€45,595 EUR
Retailer 10€45,595 EUR
Retailer 8€47,418 EUR
Retailer 7€49,242 EUR
Retailer 2€51,770 EUR
Retailer 6€53,449 EUR
MOH London€68,725 EUR

27 data points across 11 retailers

14 retailers€38,050 EUR to €68,725 EUR

B+
Cheapest Retailer
-
€38,050 EUR
$42,510 USD
B+
Retailer 2
-
€40,004 EUR
₹4,256,422 INR
View
B+
Retailer 3
-
€40,062 EUR
$44,757 USD
View
B+
Retailer 4
-
€40,379 EUR
$45,112 USD
View
B
Retailer 5
-
€43,214 EUR
$48,279 USD
View
Final sale: no returns
B
Retailer 6
-
€43,376 EUR
$48,460 USD
View
B+
Retailer 7
-
€44,232 EUR
£38,911 GBP
View
B
Retailer 8
-
€45,595 EUR
$50,939 USD
View
B+
Retailer 9
-
€45,595 EUR
$50,939 USD
View
B
Retailer 10
-
€47,418 EUR
$52,976 USD
View
B
Retailer 11
-
€49,242 EUR
$55,014 USD
View
B
Retailer 12
-
€51,770 EUR
View
B
Retailer 13
-
€53,449 EUR
£47,018 GBP
View
Most Expensive
B
MOH London
6581C97D7 · Oct 29
€68,725 EUR
£60,457 GBP
View
13 more retailers have this diamond
Prices start from €38,050 EURSave up to €30,675 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.

B+
3.80ct Round
€38,050 EUR