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Round|Natural|GIA

3.98ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1445237700

Certificate GIA 1445237700

Diamond specifications and retailer prices

From $91,223 CAD
$65,178 USD
As of October 29, 2026
Save $74,459 CAD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $165,682 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.98ct natural round diamond

This 3.98ct natural round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1445237700. Listed at 8 retailers as of October 29, 2026, with prices from $91,223 to $165,682, a $74,459 spread on the same certified stone. MOH London lists it at $165,682. 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

3.98
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1445237700
Dimensions10.17 × 10.11 × 6.20 mm
L/W Ratio1.01
Top View
10.17 mm10.11 mm3.98 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1445237700
Side View
Table 59.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 61.3%

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 29
Current: $165,682 CAD|Low: $90,278 CAD|High: $166,786 CAD|Avg: $108,350 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$91,223 CAD
Retailer 5$91,387 CAD
Retailer 8$93,895 CAD
Retailer 3$99,870 CAD
Retailer 6$103,285 CAD
Retailer 2$104,925 CAD
Retailer 4$124,088 CAD
MOH London$165,682 CAD

41 data points across 8 retailers

8 retailers$91,223 CAD to $165,682 CAD

B+
Cheapest Retailer
-
$91,223 CAD
$65,178 USD
B+
Retailer 2
-
$91,387 CAD
$65,295 USD
View
B+
Retailer 3
-
$93,895 CAD
$67,087 USD
View
B
Retailer 4
-
$99,870 CAD
$71,356 USD
View
B+
Retailer 5
-
$103,285 CAD
$73,796 USD
View
Final sale: no returns
B+
Retailer 6
-
$104,925 CAD
£59,030 GBP
View
B
Retailer 7
-
$124,088 CAD
€84,438 EUR
View
Most Expensive
B
MOH London
390BA8519 · Oct 29
$165,682 CAD
£93,211 GBP
View
7 more retailers have this diamond
Prices start from $91,223 CADSave up to $74,459 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.

B+
3.98ct Round
$91,223 CAD