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Round|Natural|GIA

3.72ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 3555426450

Certificate GIA 3555426450

Diamond specifications and retailer prices

From €31,771 EUR
HK$277,300 HKD
As of November 1, 2026
Save €27,202 EUR (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €58,973 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.72ct natural round diamond

This 3.72ct 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 3555426450. Listed at 16 retailers as of November 1, 2026, with prices from €31,771 to €58,973, a €27,202 spread on the same certified stone. MOH London lists it at €58,973. 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

3.72
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3555426450
Dimensions9.77 × 9.83 × 6.13 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.77 mm9.83 mm3.72 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555426450
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.5%

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: Nov 1
Current: €58,973 EUR|Low: €31,771 EUR|High: €61,065 EUR|Avg: €39,031 EUR|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 2€31,771 EUR
Retailer 10€34,455 EUR
Retailer 6€34,470 EUR
Retailer 13€34,614 EUR
Retailer 3€34,657 EUR
Retailer 8€34,992 EUR
Retailer 4€35,286 EUR
Retailer 12€35,682 EUR
Retailer 9€35,801 EUR
Retailer 7€36,869 EUR
Retailer 5€37,030 EUR
Retailer 14€38,167 EUR
Retailer 15€45,163 EUR
Retailer 11€48,952 EUR
MOH London€58,973 EUR

27 data points across 15 retailers

16 retailers€31,771 EUR to €58,973 EUR

A
Cheapest Retailer
-
€31,771 EUR
HK$277,300 HKD
B+
Retailer 2
-
€34,455 EUR
View
B+
Retailer 3
-
€34,470 EUR
$38,510 USD
View
B+
Retailer 4
-
€34,614 EUR
$38,671 USD
View
Final sale: no returns
B+
Retailer 5
-
€34,657 EUR
$38,719 USD
View
B+
Retailer 6
-
€34,992 EUR
₹3,723,148 INR
View
B+
Retailer 7
-
€35,286 EUR
$39,422 USD
View
B+
Retailer 8
-
€35,682 EUR
£31,389 GBP
View
B+
Retailer 9
-
€35,801 EUR
$39,997 USD
View
Retailer 10
-
€36,869 EUR
A$63,370 AUD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
€37,030 EUR
$41,370 USD
View
B+
Retailer 12
-
€38,167 EUR
$42,640 USD
View
Retailer 13
-
€40,244 EUR
$44,961 USD
View
Price last confirmed 35 days ago
Retailer 14
-
€45,163 EUR
$50,456 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
€48,952 EUR
ZAR 883,510 ZAR
View
Most Expensive
B
MOH London
D2F0BC59D · Nov 1
€58,973 EUR
£51,878 GBP
View
15 more retailers have this diamond
Prices start from €31,771 EURSave up to €27,202 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
3.72ct Round
€31,771 EUR