Round|Lab Grown|GIA

4.09ct E IF Round Lab Grown Diamond

EX • E/IF • GIA 7488983350

Certificate GIA 7488983350

Diamond specifications and retailer prices

From $4,217 USD
As of October 31, 2026
Save $26,243 USD (86%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $30,460 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.09ct lab-grown round diamond

This 4.09ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7488983350. Listed at 28 retailers as of October 31, 2026, with prices from $4,217 to $30,460, a $26,243 spread on the same certified stone. Do Amore Diamonds lists it at $30,460. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.09
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 7488983350
Dimensions10.38 × 10.32 × 6.25 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Top View
10.38 mm10.32 mm4.09 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7488983350
Side View
Table 59.0%Crown 33.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $30,460 USD|Low: $4,217 USD|High: $30,460 USD|Avg: $10,381 USD
Do Amore Diamonds
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 9$4,217 USD
Retailer 6$4,838 USD
Retailer 5$5,135 USD
Retailer 8$5,175 USD
Retailer 15$5,910 USD
Retailer 20$6,120 USD
Retailer 21$6,682 USD
Retailer 4$6,729 USD
Retailer 13$7,160 USD
Retailer 3$7,194 USD
Retailer 14$8,740 USD
Retailer 16$9,304 USD
Retailer 10$9,649 USD
Retailer 18$11,549 USD
Retailer 17$12,064 USD
Retailer 19$12,458 USD
Retailer 7$13,101 USD
Retailer 2$13,950 USD
Retailer 12$15,297 USD
Retailer 11$20,327 USD
Do Amore Diamonds$30,460 USD

40 data points across 21 retailers

28 retailers$4,217 USD to $30,460 USD

A
Cheapest Retailer
-
$4,217 USD
A
Retailer 2
-
$4,838 USD
View
Retailer 3
-
$5,135 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$5,135 USD
View
Retailer 5
-
$5,161 USD
View
Price last confirmed 33 days ago
A
Retailer 6
-
$5,175 USD
View
Retailer 7
-
$5,409 USD
View
Price last confirmed 38 days ago
Retailer 8
-
$5,409 USD
View
Price last confirmed 25 days ago
Retailer 9
-
$5,904 USD
View
Price last confirmed 32 days ago
A
Retailer 10
-
$5,910 USD
View
Final sale: no returns
Retailer 11
-
$5,987 USD
View
Price last confirmed 29 days ago
Retailer 12
-
$6,120 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$6,682 USD
View
Retailer 14
-
$6,729 USD
View
Price last confirmed 17 days ago
B+
Retailer 15
-
$7,160 USD
£5,638 GBP
View
B+
Retailer 16
-
$7,194 USD
HK$56,200 HKD
View
Retailer 17
-
$7,845 USD
View
Price last confirmed 31 days ago
B+
Retailer 18
-
$8,740 USD
View
B+
Retailer 19
-
$9,304 USD
€8,861 EUR
View
B+
Retailer 20
-
$9,649 USD
View
B+
Retailer 21
-
$11,549 USD
£9,094 GBP
View
B+
Retailer 22
-
$12,064 USD
ZAR 194,889 ZAR
View
Retailer 23
-
$12,458 USD
A$19,166 AUD
View
Price last confirmed 9 days ago
B+
Retailer 24
-
$13,101 USD
View
B+
Retailer 25
-
$13,950 USD
A$21,461 AUD
View
B
Retailer 26
-
$15,297 USD
View
B
Retailer 27
-
$20,327 USD
View
Most Expensive
B
Do Amore Diamonds
27-280CD8489 · Oct 31
$30,460 USD
View
27 more retailers have this diamond
Prices start from $4,217 USDSave up to $26,243 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.

A
4.09ct Round
$4,217 USD