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Round|Lab Grown|GIA

4.01ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • GIA 2225304924

Certificate GIA 2225304924

Diamond specifications and retailer prices

From $2,123 SGD
$1,661 USD
As of October 31, 2026
Save $3,265 SGD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,253 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 4.01ct lab-grown round diamond

This 4.01ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2225304924. Listed at 15 retailers as of October 31, 2026, with a 154% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2225304924
Dimensions10.18 × 10.11 × 6.28 mm
L/W Ratio1.01
Top View
10.18 mm10.11 mm4.01 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225304924
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.0%

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: $8,253 SGD|Low: $1,790 SGD|High: $15,443 SGD|Avg: $4,153 SGD|+0.5%
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
Retailer 16
October 31, 2026
Retailer 6$1,864 SGD
Retailer 8$2,123 SGD
Retailer 12$2,245 SGD
Retailer 3$2,443 SGD
Retailer 15$2,515 SGD
Retailer 5$2,604 SGD
Retailer 13$2,604 SGD
Retailer 11$2,819 SGD
Retailer 9$2,825 SGD
Retailer 16$2,990 SGD
Retailer 2$3,922 SGD
Retailer 14$4,087 SGD
Retailer 10$4,380 SGD
Retailer 4$5,388 SGD
MOH London$8,253 SGD
Retailer 7$15,443 SGD

42 data points across 16 retailers

15 retailers$2,123 SGD to $5,388 SGD

B+
Cheapest Retailer
-
$2,123 SGD
$1,661 USD
B+
Retailer 2
-
$2,245 SGD
$1,756 USD
View
B+
Retailer 3
-
$2,443 SGD
$1,911 USD
View
B
Retailer 4
-
$2,515 SGD
$1,967 USD
View
Final sale: no returns
B
Retailer 5
-
$2,604 SGD
$2,037 USD
View
Retailer 6
-
$2,604 SGD
$2,037 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$2,819 SGD
$2,205 USD
View
Retailer 8
-
$2,825 SGD
$2,210 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
$2,990 SGD
$2,339 USD
View
B
Retailer 10
-
$3,922 SGD
£2,416 GBP
View
B
Retailer 11
-
$4,087 SGD
$3,197 USD
View
B
Retailer 12
-
$4,380 SGD
$3,426 USD
View
B
Retailer 13
-
$5,388 SGD
$4,215 USD
View
Most Expensive
MOH London
2225304924 · Oct 29
$8,253 SGD
£5,083 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $2,123 SGDSave up to $3,265 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+
4.01ct Round
$2,123 SGD