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Round|Lab Grown|IGI

3.38ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836617746

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836617746

Diamond specifications and retailer prices

From $1,405 USD
As of October 29, 2026
Save $8,915 USD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,320 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.38ct lab-grown round diamond

This 3.38ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836617746 or 836617746. Listed at 23 retailers as of October 28, 2026, with prices from $1,405 to $10,320, a $8,915 spread on the same certified stone. Brilliant Earth lists it at $10,320. 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

3.38
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617746
Dimensions9.57 × 9.63 × 5.92 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.57 mm9.63 mm3.38 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617746
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.6%

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 29
Current: $10,320 USD|Low: $1,405 USD|High: $10,800 USD|Avg: $3,864 USD|-4.4%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 19
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Retailer 22
October 29, 2026
Retailer 6$1,405 USD
Retailer 4$1,529 USD
Retailer 19$1,630 USD
Retailer 11$1,753 USD
Retailer 7$1,863 USD
Retailer 18$2,000 USD
Retailer 2$2,284 USD
Retailer 9$2,485 USD
Retailer 5$2,573 USD
Retailer 21$2,749 USD
Retailer 17$2,901 USD
Retailer 15$3,007 USD
Retailer 22$3,056 USD
Retailer 13$3,785 USD
Retailer 3$4,394 USD
Retailer 16$4,681 USD
Retailer 8$5,734 USD
Retailer 14$6,142 USD
Retailer 20$6,155 USD
Retailer 10$6,699 USD
Retailer 12$7,619 USD
Brilliant Earth$10,320 USD

21 data points across 22 retailers

23 retailers$1,405 USD to $10,320 USD

A
Cheapest Retailer
-
$1,405 USD
A
Retailer 2
-
$1,529 USD
View
A
Retailer 3
-
$1,630 USD
View
Retailer 4
-
$1,719 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,753 USD
View
Final sale: no returns
A
Retailer 6
-
$1,863 USD
View
A
Retailer 7
-
$2,000 USD
£1,575 GBP
View
A
Retailer 8
-
$2,284 USD
£1,799 GBP
View
A
Retailer 9
-
$2,485 USD
View
A
Retailer 10
-
$2,573 USD
View
A
Retailer 11
-
$2,749 USD
View
A
Retailer 12
-
$2,901 USD
€2,763 EUR
View
A
Retailer 13
-
$3,007 USD
View
A
Retailer 14
-
$3,056 USD
View
B+
Retailer 15
-
$3,785 USD
ZAR 61,155 ZAR
View
B+
Retailer 16
-
$4,394 USD
View
B+
Retailer 17
-
$4,681 USD
£3,686 GBP
View
B+
Retailer 18
-
$5,734 USD
View
B+
Retailer 19
-
$6,142 USD
SGD 8,300 SGD
View
B+
Retailer 20
-
$6,155 USD
View
B+
Retailer 21
-
$6,699 USD
View
B+
Retailer 22
-
$7,619 USD
View
Most Expensive
B
Brilliant Earth
21695594A · Oct 28
$10,320 USD
View
22 more retailers have this diamond
Prices start from $1,405 USDSave up to $8,915 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
3.38ct Round
$1,405 USD