Round|Lab Grown|GIA

4.04ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • GIA 5222215512

Certificate GIA 5222215512

Diamond specifications and retailer prices

From $1,582 USD
As of October 31, 2026
Save $2,409 USD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,081 USD at MOH London · As of November 1, 2026
View at MOH London

About this 4.04ct lab-grown round diamond

This 4.04ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5222215512. Listed at 15 retailers as of October 31, 2026, with a 152% 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

4.04
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5222215512
Dimensions10.25 × 10.20 × 6.28 mm
L/W Ratio1.00
Top View
10.25 mm10.20 mm4.04 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5222215512
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,081 USD|Low: $1,336 USD|High: $11,440 USD|Avg: $3,304 USD
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
November 1, 2026
Retailer 6$1,582 USD
Retailer 10$1,663 USD
Retailer 3$1,809 USD
Retailer 13$1,863 USD
Retailer 11$1,929 USD
Retailer 7$2,010 USD
Retailer 9$2,100 USD
Retailer 14$2,240 USD
Retailer 2$2,949 USD
Retailer 12$3,031 USD
Retailer 8$3,326 USD
Retailer 4$3,991 USD
MOH London$6,081 USD
Retailer 5$11,440 USD

42 data points across 14 retailers

15 retailers$1,582 USD to $3,991 USD

B+
Cheapest Retailer
-
$1,582 USD
B+
Retailer 2
-
$1,663 USD
View
B+
Retailer 3
-
$1,809 USD
View
B+
Retailer 4
-
$1,863 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,929 USD
View
Retailer 6
-
$1,929 USD
View
Price last confirmed 19 days ago
Retailer 7
-
$2,010 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$2,100 USD
View
B
Retailer 9
-
$2,240 USD
View
B
Retailer 10
-
$2,949 USD
£2,322 GBP
View
B
Retailer 11
-
$3,031 USD
View
B
Retailer 12
-
$3,326 USD
View
B
Retailer 13
-
$3,991 USD
View
Most Expensive
MOH London
5222215512 · Nov 1
$6,081 USD
£4,788 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $1,582 USDSave up to $2,409 USD

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+
4.04ct Round
$1,582 USD