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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 $83,539 SGD
$65,178 USD
As of October 29, 2026
Save $68,186 SGD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $151,725 SGD 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 $83,539 to $151,725, a $68,186 spread on the same certified stone. MOH London lists it at $151,725. 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

3.98
Carat
E
Colour
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: $151,725 SGD|Low: $82,673 SGD|High: $152,736 SGD|Avg: $99,201 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7$83,539 SGD
Retailer 5$83,689 SGD
Retailer 8$85,985 SGD
Retailer 3$91,457 SGD
Retailer 6$94,584 SGD
Retailer 2$95,794 SGD
Retailer 4$113,635 SGD
MOH London$151,725 SGD

40 data points across 8 retailers

8 retailers$83,539 SGD to $151,725 SGD

B+
Cheapest Retailer
-
$83,539 SGD
$65,178 USD
B+
Retailer 2
-
$83,689 SGD
$65,295 USD
View
B+
Retailer 3
-
$85,985 SGD
$67,087 USD
View
B
Retailer 4
-
$91,457 SGD
$71,356 USD
View
B+
Retailer 5
-
$94,584 SGD
$73,796 USD
View
Final sale: no returns
B+
Retailer 6
-
$95,794 SGD
£58,850 GBP
View
B
Retailer 7
-
$113,635 SGD
€84,438 EUR
View
Most Expensive
B
MOH London
390BA8519 · Oct 29
$151,725 SGD
£93,211 GBP
View
7 more retailers have this diamond
Prices start from $83,539 SGDSave up to $68,186 SGD

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
$83,539 SGD